Programming in RPG IV, Second Edition

Bryan Meyers and Judy Yaeger have teamed up to write the RPG IV guide no programmer should be without. The newest edition of this popular textbook/manual has been fully updated through V4R4. New chapters explore in detail the topics of defining data with Definition Specifications and modular programming concepts. This easy-to-understand book gives you a strong foundation in the essentials of business programming and helps you master the latest techniques and features of RPG.