National solar energy convention 1986 / 

 - Ahmedabad:  allied,  1986. 
 - ix,324p;30cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>81822410215x 
<br/><br/><label>Dewey Class. No.: </label>333.7923 SOL