Vasta, Joseph A. <br/><br/>
Understanding data base management systems / 
Joseph A. Vasta. 
 - 1st ed. 
 - Belmont, Calif. :  Wadsworth Pub. Co.,  c1985. 
 - xxii, 350 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0534040292 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database management.
<br/><br/><label>Dewey Class. No.: </label>001.64  / VAU