00799cam a22002534a 4500 13471792 OSt 20150408113939.0 040128s2005 maua 001 0 eng 9780072519594 DLC DLC QA76 .O455 2004 21 004 O'Leary, Timothy J., 1947- Computing essentials 2005 / Timothy J. O'Leary, Linda I. O'Leary. Complete ed. Boston : McGraw Hill Technology Education, c2004. 329 p. : ill. (some col.) ; 28 cm. + 1 CD-ROM (4 3/4 in.) Includes index. Electronic data processing. O'Leary, Linda I. 4252 ddc BOOK 17513 252013 0 2013-03-10 0 0 004 O T C 2011-10-27 CL 00048502 CL 2013-03-10 00:00:00 BOOK ddc 0 0 2013-03-10 0 0 004 O T C 2011-10-27 CL 00048507 CL 2013-03-10 00:00:00 BOOK ddc 0 0 2013-03-10 0 0 004 O T C 2011-10-27 CL 00048503 CL 2013-03-10 00:00:00 BOOK ddc 0