Dan Oja — об авторе

New Perspectives on Microsoft Office Excel 2007, Brief (New Perspectives Series) Patrick Carey

New Perspectives on Computer Concepts, 10th Edition, Comprehensive (New Perspectives (Thomson Course Technology)) (New Perspectives (Thomson Course Technology)) Dan Oja

Computer Concepts Illustrated Introductory, Sixth Edition, Enhanced (Illustrated (Thompson Learning)) Dan Oja

Computer Concepts Illustrated Complete, Sixth Edition (Illustrated (Thompson Learning)) Dan Oja

New Perspectives on Computer Concepts, Ninth Edition, Comprehensive Dan Oja

Computer Concepts Illustrated Introductory, Sixth Edition (Illustrated Series) Dan Oja

New Perspectives on Computer Concepts, Ninth Edition, Introductory (New Perspectives) Dan Oja

Computer Concepts, Fifth Edition Illustrated Introductory, Enhanced (Illustrated) Dan Oja

New Perspectives on Microsoft Windows XP Comprehensive, 2005 Service Pack 2 Update (New Perspectives) Dan Oja

New Perspectives on Computer Concepts, Comprehensive, Eighth Edition Dan Oja

New Perspectives on Microsoft Office Excel 2003, Comprehensive, Second Edition (New Perspectives (Paperback Course Technology)) Patrick Carey

New Perspectives on MS Office 2000 - Brief Dan Oja