Silberschatz, Abraham; Korth, Henry; Sudarshan, S <br/><br/>
Database system concepts; 6th ed. 

 - McGraw Hill Education Pvt. Ltd.  New Delhi  2011 
 - xxvi,1349 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>001.64