Simmons, George Finlay Calculus gems : brief lives and memorable mathematics / George F. Simmons. - New York : McGraw-Hill, c1992. - xiv, 355p. : ill. ; 23 cm. Include index. ISBN: 0070575665 Subjects--Topical Terms: Mathematics--HistoryMathematicians--Biography LC Class. No.: QA21 / Si4 1992