Gyan Singh <br/><br/>
Himalayattinte kolumuti yitekku / 
Gyan Singh ; translated by N. G. Nayar 
 - New Delhi :  N. B. T.,  1970 
 - 64 p. :  photos ;  20 cm. 
<br/><br/><label>ISBN: </label> Rs. 1.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mountaineering
<br/><br/><label>Dewey Class. No.: </label>796.52