Motz, William H. <br/><br/>
Principles of refrigeration 

 - 3rd ed 
 - Chicago :   Nickerson & Collins,   1932. 
 - 1017 p. ; tablas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>refrigeracion<br/>hielo<br/>acondicionamiento de aire<br/>amoniaco<br/>refrigerantes
<br/><br/><label>Universal Decimal Class. No.: </label>621.56