00000dgm a22000004a 4500 UP-1685594773861233293 Buklod 20241129141331.0 g||| | || || v| |||||| 070906s1982 xx d||| | || || (iLib)UPBAG-00000011510 VDR-184 BAG rda eng VDR-184 Quick pre-calculus & calculus [videorecording] produced by Ken Embery, written by Terry Boehm, Ed McNichol, Brian Simpson. [place of publication not identified [name of publication not identified] [1982]. Quezon City Distributed by Felta. 1 videocassette (80 min.) sound, color 1/2 in Math made easy : video tutorial services VHS format. In English. Calculus. Embery, Ken producer. Boehm,Terry script writer. McNichol, Ed script writer. Simpson, Brian script writer. FO UPBAG UPBAG-MAIN BC-VDR-184 Visual Material