R.S.KHURMI <br/><br/>
A TEXTBOOK OF REFRIGERATION AND AIR CONDITIONING 

 - 1ST 
 - New Delhi  S CHAND & CO LTD  2017 
 - 159 
<br/><br/><label>ISBN: </label>9788121927819 
<br/><br/><label>Dewey Class. No.: </label>624  / ATE-R