Polyethylene in packaging. 

 - Bombay  [1968] 
 - 95 p.  23 cm. 
<br/><br/><label>LCCN: </label>sa 68017176  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Polyethylene.
<br/><br/><label>LC Class. No.: </label>TS198.3.P5  / I55 
<br/><br/><label>Dewey Class. No.: </label>621.7