TY  - BOOK
AU  - Redfarn,C.A.
TI  - A guide to plastics
U1  - 668.41 
PY  - 1959///
CY  - London
PB  - Iliffe
KW  - Plastics
KW  - Molding
KW  - Elastomers
N1  - Includes index; Bibliography: p. 140-142
ER  -