Fleck, H. R.  <br/><br/>
Plastics :  scientific and technological / 
H. R. Fleck. 
 - 3rd ed. 
 - London :   Temple press,  1951. 
 - xv, 414 p. :  ill. ;  21 cm. 
<br/><br/> Includes index. 
<br/><br/>334  334 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plastics.
<br/><br/><label>Dewey Class. No.: </label>668.41 / F623p