GUPTA, P.N. <br/><br/>
Vyawasayik Sangathan Evam Prabandh  Vyawasayik Sangathan Evam Prabandh, Mumbai : Himalaya Publishing House, 1981 
P.N. GUPTA 
 - Mumbai  Himalaya Publishing House  1981 
<br/><br/><label>Dewey Class. No.: </label>658