Prabhat Nalini Das Prafulla C kar <br/><br/>
Pleasure and profit 

 - 0 
 - NULL  "calcutta oxfodrd Univefer press, Delhi Bombay Madras, "  1995 
 - 185 
<br/><br/><label>ISBN: </label>NULL 
<br/><br/><label>Subjects--Topical Terms: </label><br/>N.D.
<br/><br/><label>Dewey Class. No.: </label>610.73