TY  - BOOK
AU  - Crawford, R.J
TI  - Plastics and rubbers :  : engineering design and applications
SN  - 0 85295 571 1
U1  - 678.4/5 
PY  - 1985///
CY  - London
PB  - Mechanical engineering Publications
KW  - Plastics and rubbers
ER  -