Principles of heterocyclic chemistry
Katritzky, Alan R; Lagowski, J M
Principles of heterocyclic chemistry - London Methuen & Company 1967
Alicyclic & heterocyclic compounds; Organic chemistry
KAT-P / 547.5
Principles of heterocyclic chemistry - London Methuen & Company 1967
Alicyclic & heterocyclic compounds; Organic chemistry
KAT-P / 547.5
