TY  - BOOK
AU  - Cotter, Robert J.
TI  - Ring-forming polymerizations part A: Carbocyclic and metallorganic rings
PY  - 1969///
CY  - New York
PB  - Academic Press
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=4076
ER  -