Advance in EDP and information systems 
by American Management Association 
 - New York  American Management Association  1961 
 - 187p. 
<br/><br/> AMA Report No. 62 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information storage and retrieval systems
<br/><br/><label>Dewey Class. No.: </label>I5371 Am35d