Cory, W.T.W. <br/><br/>
Fans and ventilation: a practical guide: the practical reference book and guide turers and suppliers 

 - London  Elsevier  2005 
 - xxxii, 424 p. 
<br/><br/><label>ISBN: </label>255932 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ventilation
<br/><br/><label>Dewey Class. No.: </label>697.92  / COR