THE CHEMISTRY OF HETEROCYCLIC COMPOUNDS: FIVE/MEMBERED HETEROCYCLIC COMPOUNDS WITH NITROGEN AND SULFUR OR NITROGEN, SULFUR, AND
BAMBAS L L
THE CHEMISTRY OF HETEROCYCLIC COMPOUNDS: FIVE/MEMBERED HETEROCYCLIC COMPOUNDS WITH NITROGEN AND SULFUR OR NITROGEN, SULFUR, AND ENGLISH - - LONDON INTERSCIENCE 1952 - 403 HB
77.5
THE CHEMISTRY OF HETEROCYCLIC COMPOUNDS-- FIVE/MEMBERED HETEROCYCLIC COMPOUNDS WITH NITROGEN AND SULFUR OR NITROGEN-- SULFUR-- AND
547.59 BAM
THE CHEMISTRY OF HETEROCYCLIC COMPOUNDS: FIVE/MEMBERED HETEROCYCLIC COMPOUNDS WITH NITROGEN AND SULFUR OR NITROGEN, SULFUR, AND ENGLISH - - LONDON INTERSCIENCE 1952 - 403 HB
77.5
THE CHEMISTRY OF HETEROCYCLIC COMPOUNDS-- FIVE/MEMBERED HETEROCYCLIC COMPOUNDS WITH NITROGEN AND SULFUR OR NITROGEN-- SULFUR-- AND
547.59 BAM