PakCat catalogue record Computing essentials 2010 By O'Leary, Timothy J. Bibliographic details ISBN9780073516745 PublisherMcGraw Hill Higher Education Publication placeBoston Publication year2010 EditionComplete ed. LanguageEnglish Material typeBook Physical descriptionxxx, 505 p. Additional authorsO'Leary, Linda I. SubjectsComputers., Electronic data processing.