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Collection of selected monographs with expired copyrights chosen from the mathematics field. These were monographs that were brittle and decaying and in need of rescue.
Reference Shelf
Reference works give background info and topic overviews to help you understand and discover terms and concepts. They are not typically part of your final research.
The Princeton Companion to Mathematics by Timothy Gowers (Editor); June Barrow-Green (Editor); Imre Leader (Editor)Introduces basic mathematical tools and vocabulary; traces the development of modern mathematics; explains essential terms and concepts; examines core ideas in major areas of mathematics; describes the achievements of scores of famous mathematicians; and explores the impact of mathematics on other disciplines such as biology, finance, and music.