00000cam a22000004a 4500 UP-99796217605959525 Buklod 20230503092542.0 m o j ta 030228s2003 nyum r a000 0|eng d 0071117164 (iLib)UPD-00000367440 DLS eng QA 76.5 N67 2006 Norton, Peter 1943- Introduction to computers. Peter Norton's introduction to computers. 6th ed. Boston McGraw-Hill c2006. xxviii, 656 p. ill. Forefront : PhP 2,669.00 Computers. Computer software. Book FO Monograph UPD DLS QA 76.5 N67 2006 Book