Clifford, George. <br/><br/>
Modern heating,ventilation,and air conditioning 

 - Englewood Cliffs  Prentice Hall  1990 
 - xiii,718p. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Air Conditioning<br/>Heating<br/>Ventilating
<br/><br/><label>Dewey Class. No.: </label>697  / C44M