Joan Preppernau

Joan Preppernau is the author of "The Microsoft® Office Specialist", "The 2007 Microsoft Office System Step by Step", "Microsoft® Office 2008 for Mac" and "Microsoft Office PowerPoint 2007".

Books by Joan Preppernau

Microsoft® Office...
Cox, Joyce
Mixed media product: $29.99

The Microsoft Cer...
Preppernau, Joan
Paperback: $39.99

2007 Microsoft Of...
Cox, Joyce
Mixed media product: $39.99

Microsoft Office ...
Cox, Joyce
Mixed media product: $39.99