Contains a history of the subject of algebra with over 350 entries providing definitions and explanations of related topics, plus brief biographies of over 100

Contains a history of the subject of geometry, including more than 3,000 entries providing definitions and explanations of related topics, plus brief biographie

Contains a history of calculus, including more than 500 entries providing definitions and explanations of topics associated with the subject, plus brief biograp

Presents a physics overview that contains a glossary, brief biographies, a chronology of important events in physics, and a compendium of formulas.

Contains a referential glossary of astronomy-related terms, biographies of important astronomers and astronauts, and a chronology of notable events contributing