Richardson, Paul N. <br/><br/>
Introduction to extrusion /Paul N. Richardson 

 - Greenwich  Society of Plastics engineers  1974 
 - iv, 96p.  22cm. 
<br/><br/> includes index :p.95 - 96 
<br/><br/><label>ISBN: </label>T000008234 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plastics--extrusion