Stevens, M. J. <br/><br/>
Extruder principles and operation / 
M.J. Stevens and J.A. Covas. 
 - 2nd ed. 
 - London :  Chapman & Hall,  1995. 
 - vii, 494 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0412635909(hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plastics--Extrusion.