Puri, Baij Nath <br/><br/>
Changing horizon 

 - Lucknow  Print House  1986 
 - viii,249p. 
<br/><br/><label>ISBN: </label> RS 125.00 
<br/><br/><label>Source: </label> RS 125.00 
<br/><br/><label>Dewey Class. No.: </label>920 PUR