books.google.com - This milestone extensive work combines the essentials of history – biography, chronology, political and economic background – with the observations, theories, principles, laws and equations that constitute the specifics of science. The 5800-page Encyclopedia arises from the conviction that the...https://books.google.com/books/about/Historical_Encyclopedia_of_Natural_and_M.html?id=9tUrarQYhKMC&utm_source=gb-gplus-shareHistorical Encyclopedia of Natural and Mathematical Sciences
