RAO,KOTESWARA <br/><br/>
ENERGY RESOURSE: CONVENTIONAL AND NON-CONVENTIONAL 

 - 2ND 
 - NEW DELHI  BS PUBLICATION  2014 
 - 232 
<br/><br/><label>ISBN: </label>9788178001241 
<br/><br/><label>Dewey Class. No.: </label>333.79  / RAO-E