Varberg,DaleE Calculus 9thed / Dale Varberg, EdwinJ Purcell, Steven ERigdon - UpperSaddleRiver,NJ:PearsonPrenticeHall,c2007 - xiii,774,64,9,1p:ill;29cm ISBN: 978131293311 Subjects--Topical Terms: Calculus--Textbooks Dewey Class. No.: 515VAR