TY  - BOOK
AU  - Parkyn, Brian
TI  - Polyesters: unsaturated polyesters and polyester plasticisers
PY  - 1967///
CY  - New York
PB  - American Elsevier
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=12158
ER  -