Programming in RPG/400 (2nd Edition) by Judy Yaeger

Programming in RPG/400 (2nd Edition)

RPG/400 Programming on the AS/400 - paperback, 9780130967367, Stanley E Myers

Programming in RPG/400 by Judy Yaeger (1995, Trade Paperback)

Rpg IV Programming on the As/400 by Stanley E. Myers

Reproductions of Banality PB 1986 By Alice Yaeger Kaplan

RPG on the IBM AS/400 by W. J. Tomlinson. Sigma Press, 1992.