Gore, Marvin. <br/><br/>
Elements of systems analysis :  for business data processing / 
Marvin Gore, John Stubbe. 
 - Dubunne, Iowa :  Brown Company Publishers,  c1975. 
 - xv, 427 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references (p. 418-420) and index 
<br/><br/><label>ISBN: </label>0697081141 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System analysis
<br/><br/><label>Dewey Class. No.: </label>003 GOR