TY  - BOOK
AU  - Rooney,H.E.
ED  - Polymer Corporation Limited.
TI  - Polysar butyl handbook
U1  - 678.4 
PY  - 1966///]
CY  - Canada
PB  - Polymer Corporation Limited
KW  - Rubber
KW  - Polysar rubber
KW  - Polysar butyl rubber
KW  - Polysar butyl
ER  -