Ritchie, Patrick Dunbar, <br/><br/>
Physics of plastics / 
edited by P.D. Ritchie. 
 - London :  Published for the Plastics Institute [by] Van Nostrand, Princeton, N.J.  [1965] 
 - 447 p. :  illus., plates ;  26 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plastics.
<br/><br/><label>Dewey Class. No.: </label>668.4  / PHY 1965