Davies, S. J. <br/><br/>
Heat Pumps and Thermal Compressors 

 - 1st ed. 
 - London  Constable  1950 
 - 126 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heat Pumps
<br/><br/><label>Dewey Class. No.: </label>621.5  / D2551