Benning, Calvin J. <br/><br/>
Plastic films for packaging :  technology, applications and process economics / 
Calvin J. Benning. 
 - Lancaster, Pa. :  Technomic Publishing,  1983. 
 - 181 pages :  illustrations ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plastic films.