TY - BOOK AU - Weissberger, Arnold ed. TI - Special topics in heterocyclic chemistry SN - 0-471-67253-X PY - 1977/// CY - New York PB - Interscience Publication UR - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=6951 ER -