Coydon, Bernard AS/400 programming : a practical guide for new users / Bernard Coydon. - Bershire, London : McGraw-Hill, c1994. - ix, 161 pages : illustrations ; 23 cm Includes bibliographical references and index. ISBN: 0077077458 Subjects--Topical Terms: IBM AS/400 (Computer)--Programming. LC Class. No.: QA76.8 / I25919C83 1994