Working of plastics. 

 - [Paris]:   Organisation for Economic Co-operation and Development,   [1964].  
 - 122 p. :  ill. ;  27 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plastics--Handbooks, manual, etc.
<br/><br/><label>Dewey Class. No.: </label>621.1923