Davies, C. N.  1910- <br/><br/>
Air filtration 
[by] C. N. Davies. 
 - London,  New York,  Academic Press,  1973. 
 - x, 171 p.  illus.  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0122056604 
<br/><br/><label>LCCN: </label>72012266  
<br/><br/><label>Nat. Bib. No.: </label>GB*** 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air filters.
<br/><br/><label>LC Class. No.: </label>TH7683.A3  / D38 
<br/><br/><label>Dewey Class. No.: </label>697.9/324