Singh, Sadhu <br/><br/>
Refrigeration and air-conditioning 
Sadhu Singh 
 - New Delhi  Khanna Book Publishing Co. (P) Ltd.   2017 
 - xvi, 802p. 
<br/><br/><label>ISBN: </label>9789386173089 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Refrigeration and refrigerating machinery<br/>Air conditioning
<br/><br/><label>Dewey Class. No.: </label>621.56 Si643r