Heterocycle chemistry
Gilchrist, Thomas L
Heterocycle chemistry - 4 - Pearson Education Asia 2010 - 378
Alicyclic & heterocyclic compounds; Organic chemistry
PG 547.5 GIL-H4
Heterocycle chemistry - 4 - Pearson Education Asia 2010 - 378
Alicyclic & heterocyclic compounds; Organic chemistry
PG 547.5 GIL-H4