00545nam a22001937a 4500 116512 116511 OSt 20260706112925.0 201017b ||||| |||| 00| 0 eng d 9781284077261 51 ZIL Zil,Dennis G 126 Precalculus: With calculus previews by Zil,Dennis G 6ed. Wallstreet Jones& Bartlett Learning 2017 I-20;603p. Functions Conic Sections Polar Coordinates Dewar,Jacqueline M 127 ddc BK