Cope, D.W. <br/><br/>
Plastics 

 - U.S.A.  The Goodheart-Willcox co;Inc  1966 
 - 96p.  26cm. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Plastics
<br/><br/><label>Dewey Class. No.: </label>668.4  / C58P