Singh, Yash Pal <br/><br/>
Database Management System 

 - Delhi  Dhanpat Rai & Co.  2002 
 - p.90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Relational Languages<br/>RDBMS
<br/><br/><label>Dewey Class. No.: </label>621.3819535 S617D