ULLMAN D. JAFFREY. <br/><br/>
A FIRST COURSE IN DATA BASE SYSTEMS /  
JAFFREY D.ULLMAN. 
 - 3rd ED. 
 - LONDON ;  PEARSON,  2014. 
 - 511 P. ; 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>005.74  / JAF