Meleod, Raymond. <br/><br/>
Introduction to information systems / 
Raymond Meleod 
 - Chicago :  Science Research Associales,  c1989 
 - xxiii, 660 p. :  illus 
<br/><br/><label>ISBN: </label>0574187456 002379464x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--computer Programs.<br/>Management--computer Programs.<br/>Problem solving--Data processing.
<br/><br/><label>Dewey Class. No.: </label>621.C642  / M118I