Safier, Fred, SCHAUM'S Outline of Precalculus / Fred Safier Professor of Mathematics City College of San Francisco - Fourth Edition - x, 402 pages : illustrations ; 28 cm - Schaum's Outline Series . - Schaum's outline series . Includes index ISBN: 9781260454208 RM94.00 Subjects--Topical Terms: Precalculus--Problems, exercises, etc Dewey Class. No.: 510.76