Rural Energy planning in Sikkim/ 
Sudhakar,K 
 - 1st ed. 
 - New Delhi:  Har Anand Publications,  1991. 
 - 264p.p. 
<br/><br/><label>ISBN: </label>070694934 
<br/><br/><label>Dewey Class. No.: </label>333.790954167  / SUD/R