TY  - BOOK
AU  - Brydson,J A  .
TI  - Plastics materials / 
SN  - 0408007214
U1  - 668.4 
PY  - 1989///
CY  - London : 
PB  - Butterworths , 
KW  - PLASTICS
N1  - Includes index
ER  -