GUPTA, R.R. & OTHERS
HETEROCYCLIC CHEMISTRY: FIVE- MEMBERED HETEROCYCLES (2VOL) - NEW DELHI Springer 2005 - x+638p.,23X15Cms.
8181282213
547.59 G9774
HETEROCYCLIC CHEMISTRY: FIVE- MEMBERED HETEROCYCLES (2VOL) - NEW DELHI Springer 2005 - x+638p.,23X15Cms.
8181282213
547.59 G9774