Bulgaria made its first steps as an independent state in the distant 681. It is one of the centuries. Its geographical position on the Balkans, the crossing of roads from and to Europe, Africa and Asia, determined the difficult historical destiny of the Bulgarian, state. The hardest ordeal for the Bulgarians was the annihilation of their state by the Ottoman Empire during the 14 th century. For nearly five centuries Bulgaria did not exist, but the Bulgarians manager to preserve their national identity. During the second half of the 19 th century the Bulgarian state once again appeared on the map of Europe and tried to ... |
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Third supplemented edition. ... The purpose I pursue with this book is to compare the information that has come down to us from old writers and to draw some conclusions about the people who spread the Bulgarian state to the Balkans, without resorting to the numerous contemporary books that I have read and that fill my library. I do this not out of disrespect for the tremendous work of contemporary Bulgarian writers and historians, but out of a desire to make an independent assessment of events and to draw my own conclusions about the relationship and sequence of events and their consequences by reading only older authors. ... |
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Помагало по английски език с тестове, упражнения и забавни задачи ... Помагалото е предназначено за начален и среден курс на училищата, в които се изучава английски език, за частни детски езикови школи, както и за всички, учещи английски език. То съдържа множество текстове с богат лексикален материал, упражнения, целящи затвърждаване на лексиката и граматиката, интересни факти, разнообразни игри с думи и кръстословици. Помагалото е полезен помощник както при работата в клас, така и за самостоятелна подготовка. ... |
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Outlined are the caves where cave fauna has been recorded in Albania (120 caves, 137 animal species), North Macedonia (55 caves, 152 animal species) and Turkey (ca. 150 caves, 426 animal species). The book also contains comparisons between the cave animals (mostly troglobites and stygobites) in the three countries and the dwellers of the caves of the neighbouring countries or regions. Maps of the distribution of the troglobites and the stygobites - in any one of the described countries - and bibliographies of the papers on these faunas (99 papers on Albanian, 94 on North Macedonian and 320 on Turkish cave fauna) are also ... |
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When the young naturalist Darwin set sail on a round the world expedition at the end of 1831, it was only with a vague notion that the relationships between all life forms, both present and extinct, were more complex than the Christian version of the world's creation purported them to be. During his five year voyage of discovery on board HMS Beagle and more than two decades subsequently devoted to research, he painstakingly collected a mass of evidence from across the planet - from Paraguay and the Galápagos Islands to Staffordshire and Scotland - building a compelling case for the theory of natural selection, ... |
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Witness our incredible human story unfold - from the very first people in Africa to the collapse of Communism and beyond - exquisitely charted map by map. Come on a journey through global history, told in more than 130 specially made maps that each offer a window on a key event. Step into the action and follow Ghengis Khan sweeping through China, Napoleon conquering Europe, or two world wars raging across the globe. See empires rise and fall - from the Egyptians and the Aztecs to the British Empire and the Soviet Union. History of the World Map by Map also explains how elements of civilization, such as writing, printing, ... |
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Important for the success of everyone! Students at elementary and high school, college and university students. The main purpose of the book Mathematical Handbook is to present to school students, applying to Mathematical Colleges and Universities, candidates for SAT, GMAT, ACT, Cambridge, IGCSE, A levels, students of Mathematics, Computer Finance, Economics, Engineering, Physics and other sciences full information on mathematics concepts, formulas, graphs, axioms, theorems and tables. This book is helpful to those students who go to mathematics exams and competitions, where they can easily express their own ideas and ... |
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Stripping the dread from the data. Once considered tedious, the field of statistics is rapidly evolving into a discipline Hal Varian, chief economist at Google, has actually called sexy. From batting averages and political polls to game shows and medical research, the real world application of statistics continues to grow by leaps and bounds. How can we catch schools that cheat on standardized tests? How does Netflix know which movies you'll like? What is causing the rising incidence of autism? As best-selling author Charles Wheelan shows us in Naked Statistics, the right data and a few well-chosen statistical tools ... |
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The secrets of our planet revealed. Built around a journey from the inner core to the Earth's surface, this sumptuous, fully illustrated volume covers a wide range of environments and processes in fascinating yet accessible detail. Elegant design combined with beautiful images to explore and explain Earth's natural riches. This is an informative, visually arresting introduction to planet Earth. The core of the book features large, detailed photographs of single objects, many of them small enough to be held in the hand, that each speak volumes about an aspect of Earth's environments and how they work. For ... |
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The magnum opus of homeopathic practice. Dr. Kishore N. Mehta has a vast clinical experience in Homeopathy for the last 40 years. He has been teaching Homeopathic subjects to undergraduate and postgraduate students for the last 35 years. He is rightly called in the Homeopathic world in India as Teacher of Teachers. In his words: I have read this book innumerable times. Whenever I was stuck up in any case, I referred to the Organon of Medicine, which enlightened me and showed me the right direction. Organon of Medicine for him is like the Bible, Bhagwat Geeta and Quran Sharif. He confidently tells his students to refer ... |
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Little changes, big difference. Flip the org chart and put the customer on top. Write the press release before you start development. Give someone busy more work to do. In 180 Business Hacks, you'll find these and 177 other surprising, sharp and inspiring ways to get better results at work. These cheat codes will help you succeed by shifting the way you think about business problems. Conventional thinking gets you conventional results but often the stickiest ideas are small. And like tiny cracks, they eventually turn into in something bigger. The hacks are organized into 9 themed chapters (Innovation, Strategy, ... |
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Take control of the algorithms that run your life. How the rich and powerful use math to exploit you, and what you can do to beat them at their own game. Everything we do today is recorded as data that's sold to the highest bidder. Plugging our personal data into impersonal algorithms has made government agencies more efficient and tech companies more profitable. But all this comes at a price. It's easy to feel like an insignificant number in a world of number crunchers who care more about their bottom line than your humanity. It's time to flip the equation, turning math into an empowering tool for the rest ... |
