Verma, Dinesh <br/><br/>
Principles of management and information system 

 - 1st 
 - Delhi  Gully Baba Publishing House  2012 
 - 142p. 
<br/><br/> 60623 
<br/><br/><label>ISBN: </label>9789381638712  120 
<br/><br/><label>Dewey Class. No.: </label>657 VER-P