na YOGYA-02090000004602 20150528125851.0 ind 0010-020900000004602 001.6404 001.6404 Cha U CHANDRA, Ian Utility IBM PC Ian Chandra Cet. 3 Jakarta Elex Media Komputindo 1990 vii, 226 hlm. : ilus. ; 20 cm. Komputer - Pengenalan YOPDYOG 39160-P/93 39161-P/93