Vasta, Joseph A. <br/><br/>
Understanding data base management systems 
/Joseph A. Vasta 
 - Belmont  Wadsworth  1985 
 - xxii, 350 p. 
<br/><br/> Includes bibliography and index. 
<br/><br/><label>ISBN: </label>534040292 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database management
<br/><br/><label>Dewey Class. No.: </label>001.64  / VAS