Arora, R. C.,  1933- <br/><br/>
Refrigeration and air conditioning / 
Ramesh Chandra Arora 
 - Delhi:  PHI Learning,  2019. 
 - 1087p 
<br/><br/><label>ISBN: </label>9788120339156 
<br/><br/><label>Dewey Class. No.: </label>621.56  / ARO/R