TY  - BOOK
T1  - Computing essentials 2011 making IT work for you
A1  - O'Leary, Timothy J., 1947-
A2  - O'Leary, Linda I.
LA  - English
PP  - New York
PB  - McGraw-Hill
YR  - 2011
ED  - Introductory ed.
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217609500390
OP  - 389
CN  - QA 76.5 O42 2011
KW  - Computers.
KW  - Electronic data processing.
ER  -