Hemeon, W. C. <br/><br/>
Plant and process ventilation 

 - 2nd ed. 
 - New York  Industrial Press  1963 
 - viii,481p. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Ventilation
<br/><br/><label>Dewey Class. No.: </label>697.92  / H