GUPTA ,R R &OTHERS
HETEROCYCLIC CHEMISTRY: PRINCIPLES, THREE AND FOUR-MEMBERED HETEROCYCLES - DELHI Springer 1999 - 638p;23X15Cms.
978818128221
547.59 G9774
HETEROCYCLIC CHEMISTRY: PRINCIPLES, THREE AND FOUR-MEMBERED HETEROCYCLES - DELHI Springer 1999 - 638p;23X15Cms.
978818128221
547.59 G9774