Mills, David  <br/><br/>
Pneumatic conveying design guide:  abbreviated guide / 
David Mills. 
 - London:  Butterworths,  1990. 
 - 81 p. ;   26 cm. 
<br/><br/><label>ISBN: </label>0408047313 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pneumatic--tube transportation--Handbooks, manuals, etc.