Ramkrishnan, Raghu & Gehrke, Johannes <br/><br/>
Database management systems  

 - 3rd ed . 
 - MacGraw Hill Education  Boston  2003 
 - xxxii, 1063 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>001.64 Ram