Ryans, J. L.  <br/><br/>
Process Vaccum System Design And Operation (Et)  

 -  McGraw-Hill book company   1986 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/><br/>
<br/><br/><label>Dewey Class. No.: </label>629  / RYA