Arora ,S.C. <br/><br/>
A course in refrigeration and air-conditioning  (Environmental Engineering) /  [[Book] :] 
S.C.Arora , S.Domkundwar. 
 - 7th.ed. 
 - New Delhi :  Dhanpat ral & co.(p)LTD,  2005. 
 - (various pagings) :  ill ;  30cm. 
<br/><br/> All age. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>air-conditioning.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>refrigeration.
<br/><br/><label>Dewey Class. No.: </label>621.56 
<br/><br/><label>National Library of Medicine Call No.: </label>621.56  / A C