Parsons June Jamrich New perspectives on computer concepts/ June Jamrich Parsons and Dan Oja - 8th.ed. - Australia Thomson 2006 - xxiii,749p. .ill.col. 27cm Includes index ISBN: 0619267658 Subjects--Topical Terms: ComputersComputer scienceElectronic data processing LC Class. No.: QA76 / .P37