Bill Martens

Bill Martens is the author of "What's Where in the APPLE - Enhanced Edition", "All about DOS", "Peeking at Call-A. P. P. L. E. 1980" and "All about Applesoft".

Books by Bill Martens

Synergistic Softw...
Martens, Bill
Hardback:

Call-A. P. P. L. ...
Martens, Bill
Hardback:

Peeking at Call-A...
Golding, Val
Hardback: $39.95

The Wozpak Specia...
Martens, Bill
Paperback: $39.95