Rajput, R. K.,    1944- <br/><br/>
A textbook of refrigeration and air-conditioning :   for polytechnics si unit /  
R . K. Rajput 
 - 4th rev. ed. 
 - New Delhi :   S.K. Kataria & Sons ,   2009 
 - 507 p. :   ill ;   24cm 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>8185749779 9788185749778 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air conditioning<br/>Refrigeration and refrigerating machinery