J. D. Ullman <br/><br/>
Principles Of Data Base Systems 
by J. D. Ullman 
 - 3rd 
 - New Delhi  Galgotia Pub  2014 
 - 670 
<br/><br/><label>ISBN: </label>8175155450 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IT