Emerick, R.H. <br/><br/>
Basic refrigeration and air conditioning 

 - New York  Printice-Hall  1948 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Air conditioning<br/>Refrigeration and air conditioning
<br/><br/><label>Dewey Class. No.: </label>621.56  / E65B