Korth, Henry F <br/><br/>
Database System Concepts 

 - 2nd . Ed.  
 - New Delhi  Mc- Graw hill Publications  1991 
<br/><br/><label>ISBN: </label>0-07-100804-7 
<br/><br/><label>Dewey Class. No.: </label>5.74 KOR/DAT