Ullman, Jeffrey DWidom, Jennifer <br/><br/>
First course in database systems 

 - 2nd ed. 
 - New Delhi  Dorling Kindersley  2002 
 - 527 
<br/><br/><label>ISBN: </label>9790000000000 
<br/><br/><label>Subjects--Topical Terms: </label><br/>database
<br/><br/><label>Dewey Class. No.: </label>001.644  ULL;1  R