00842pam a2200253 a 4500 4733485 NUST - PNEC 20170116181025.0 840924s1985 njua 001 0 eng 84022372 0810463733 (pbk.) LIBRARY 001.64 HEL Held, Gilbert, 1943- IBM PCjr user's reference manual / Gilbert Held. Hasbrouck Heights, N.J. : Hayden Book Co., c1985. 422 p. : ill. ; 24 cm. On t.p. the registered trademark symbol "R" is superscript following "IBM" in the title. Includes index. Personal Computer 16803 MIS - Computer Science I.B.M. PCjr user's reference manual. 7 cbc orignew 1 ocip 19 y-gencatlg ddc BK 67529 67529 0 0 ddc 0 0 PNEC PNEC WING-A 0000-00-00 0 004.16 GIL PNECLIB-010889 2015-09-16 0000-00-00 BK