Gupta,c.b. <br/><br/>
vyavasayik sangathan avam prabandh 

 - Noida.  Mayur paperbacks.  2009 
 - 1.1-18.6;A.1-a.10p. 
<br/><br/><label>ISBN: </label>81-7198-059-7. 
<br/><br/><label>Dewey Class. No.: </label>658.1H   Gup.P9