Meyers, Bryan. <br/><br/>
Programming in RPG lV 
Bryan Meyers, Jim Buck. 
 - 4a ed. 
 - Loveland, Colorado  Penton technology media  2007. 
 - 554 pages  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>1583041222 9781583041222 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RPG Computer program language