TY  - BOOK
AU  - Fisher,E.G.
AU  - Whitfield,E.C.
ED  - Plastics and Rubber Institute.
TI  - Extrusion of plastics 
SN  - 0408001941 :
U1  - 678.5.027.3 
PY  - 1976///
CY  - London
PB  - Published for the Plastics and Rubber Institute [by] Newnes-Butterworths
KW  - Plastics--Extrusion
ER  -