Dennis , NTM <br/><br/>
Vacuum System Desing 

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 - London  Chapaman and Hall  1968 
 - xi, 223   
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<br/><br/><label>ISBN: </label>
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Index Terms: </label>Vacuum Pumps 
<br/><br/><label>Dewey Class. No.: </label>621.52