Leon, Alexis Leon, Mathews <br/><br/>
Database management systems 

 -  Leon Vikas  2002 
 - xxxx+988 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database,management,systems
<br/><br/><label>Dewey Class. No.: </label>001.644  LEO;1 `R'