00000cam a22000004a 4500 UP-8027390931313361390 Buklod 20070912120018.0 m |o d | ta 710211s1971 paua r |001 0|eng d 73140845 //r892 0700223509 (iLib)UPVIS-00000009253 QA39.2 H37 $c1971 Hart, William Le Roy 1892- Preparation for calculus William L. Hart. Scranton Intext Educational Publishers [1971]. 367 p. illus. Intext series in basic mathematics. Mathematics. UPVIS UPV-ML QA39.2 .H37 1971 Book