Word Processing Software for the I. B. M. Personal Computer (The Seybold series on professional computing)
ISBN:9780070563223...
Word Processing Software for the I B M Personal Computer The Seybold series on professional computing
Statistical Packages for the I. B. M. Personal Computer/X.T.(Byte) (The Seybold series on professional computing)
ISBN:9780070563209...
Statistical Packages for the I B M Personal Computer X T Byte The Seybold series on professional computing
Integrated Desk-top Environments (The Seybold series on professional computing)
ISBN:9780070563247...
Integrated Desk top Environments The Seybold series on professional computing