Kroenke, David M ; Auer, David J <br/><br/>
Database processing : fundamentals, design, and implementation 13th ed. 

 - Pearson  Noida  2015 
 - 640 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>001.6