Umanath,N S. <br/><br/>
Data Modeling and Database Design. 

 - 1st. 
 - New Delhi.  Cengage.  2009 
 - xxi,698p. 
<br/><br/><label>ISBN: </label> RS 435.00 
<br/><br/><label>Dewey Class. No.: </label>005.74 UMA,N.S