TY  - BOOK
ED  - The Society of the Plastics Industry, Inc. 
TI  - Research - key to the future for urethanes
SN  - 0877622701
U1  - 668.4239 
PY  - 1978///
CY  - Westport, CT
PB  - Technomic Pub., 
KW  - PROPIEDADES MECANICAS
ER  -