TY  - BOOK
AU  - Ledwith,  A
AU  - North, A M
TI  - Molecular behaviour and the development of polymeric materials
U1  - 028.2875 
PY  - 1975///
CY  - London
PB  - Chapman and Hall
KW  - Polyolefins
KW  - Polyurethane
ER  -