Clifford, George E. , <br/><br/>
Modern heating and ventilating systems design / 
George E Clifford. 
 - New ed. 
<br/><br/><label>ISBN: </label>0136028306 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heating.<br/>Ventilation.<br/>Air conditioning.
<br/><br/><label>LC Class. No.: </label>TH7223   / .C55 1993