Ullman/J.D  <br/><br/>
Principles Of Data Base Systems 

 - Delhi  Galgotia Pub.  1986 
 - 484 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Principles
<br/><br/><label>Dewey Class. No.: </label>1.6