00880nam a22002537a 4500 137 137 4344 BD-DhUAP 20210112093027.0 20 s2000 maua 001 0 eng 0072362472 DLC DLC BD-DhUAP Eng 23 004 OLE O'Leary, Timothy J. Computing essentials, 2002-2003 / Timothy J. O'Leary and Linda I. O'Leary. Introductory edition. Boston : McGraw-Hill Irwin, c2000. various pages : illustrations ; 28 cm. Includes index. Computers. Electronic data processing. O'Leary, Linda I. ddc BK 0 0 ddc 0 0 UAPCL UAPCL General Stacks 2020-01-16 004 OLE 3010004344 2020-01-16 1 2020-01-16 BK 0 0 ddc 0 0 UAPCL UAPCL General Stacks 2020-01-16 004 OLE 3010004944 2020-01-16 2 2020-01-16 BK