Pradhan, A C <br/><br/>
Refrigeration and air-conditioning : theory and practice 

 - Delhi  Dhanpat Rai  1989 
 - x, 544p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air-conditioning<br/>Compressor system<br/>Maintenance and repairs -- Airconditioning systems<br/>Mechanical engineering<br/>Refrigerants<br/>Refrigeration and air conditioning