Introduction to the chemistry of heterocyclic compounds
Acheson, R M
Introduction to the chemistry of heterocyclic compounds - 2 - Wiley Eastern Limited, New Delhi 1976 - 408
Alicyclic & heterocyclic compounds; Organic chemistry
547.5 ACH-I2
Introduction to the chemistry of heterocyclic compounds - 2 - Wiley Eastern Limited, New Delhi 1976 - 408
Alicyclic & heterocyclic compounds; Organic chemistry
547.5 ACH-I2