Roger Hayen
Roger Hayen
5 books in the database
Books
SAP R/3 Enterprise SoftwareRoger Hayen
SAP R/3 Enterprise Software
Roger Hayen · 2006
New perspectives on Microsoft FrontPage 98Roger Hayen
New perspectives on Microsoft FrontPage 98
Roger Hayen · 1998
Introductory Lotus 1-2-3 release 5 for WindowsRoger Hayen
Introductory Lotus 1-2-3 release 5 for Windows
Roger Hayen · 1995
Introductory Visual IFPS/Plus Release 5 for WindowsRoger Hayen
Introductory Visual IFPS/Plus Release 5 for Windows
Roger Hayen · 1996
Information Systems in BusinessRoger Hayen
Information Systems in Business
Roger Hayen · 1992
Co-authored books and collections
Books that list Roger Hayen among their authors but not as the lead author: co-written works, collections and compilations.
Comprehensive Lotus 1-2-3 release 5 for WindowsRoger Hayden
Comprehensive Lotus 1-2-3 release 5 for Windows
Roger Hayden · 1995
New perspectives on Microsoft FrontPage 2000Jessica Evans
New perspectives on Microsoft FrontPage 2000
Jessica Evans · 2000
Software tools for businessRoger L. Hayen
Software tools for business
Roger L. Hayen · 1993