Raghu Ramakrishnan,  Johannes  Gehrke <br/><br/>
Database Management Systems 

 - 3rd ed. 
 -   Mcgraw Hill  ©2003 
<br/><br/><label>ISBN: </label>9780071230575  79.679.6 
<br/><br/><label>Dewey Class. No.: </label>005.74/RAM