Janson Robert W. Introduction to the AS/400

3rd edition. — Janson Industries, 2001. — 574 p. — ISBN 0-9664221-8-X.Bob Janson has been there and done that. Combining his extensive, real world backround insoftware development with IBM and his nine years as a college professor, he has created a wonderful learning tool. Because of the popularity of the first edition we were happy to be involved in creating this greatly expanded second edition.