Schmidt, Lioyd H. <br/><br/>
Basic plastics 
Lioyd H. Schmidt, 
 - New York:  Howard W, Sams,  1969. 
 - 112p 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plastics
<br/><br/><label>Dewey Class. No.: </label>668.4  / SCB