Mahapatra, Rajendra Prasad ; Verma, Govind <br/><br/>
Database management systems 

 - Khanna book publishing co.(p) ltd.  New Delhi  2020 
 - xxiv,526 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>001.64