Walsh, William <br/><br/>
Data systems:   Design and management 

 - California:   Goodyear Publishing Company Inc,   1975 
 - 280p. 
<br/><br/><label>ISBN: </label>0-87620-2032 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database system
<br/><br/><label>Subjects--Index Terms: </label>System analysis 
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.3.04  / L5