J. D. Ullman <br/><br/>
Principles Of Data Base Systems 
by J. D. Ullman 
 - 2nd 
 - India  Galgotia Pub  2000 
 - 484 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BE Computer
<br/><br/><label>Dewey Class. No.: </label>105.23  / Ull