1-4 of 4 Books

Advances in Heterocyclic Chemistry
By Alan R. Katritzky,Jeanne Mund Lagowski,A. J. Boulton

Thiophenes
By Salo Gronowitz,Anna-Britta Hörnfeldt

The Chemistry of Heterocyclic Compounds, Small Ring Heterocycles
By Alfred Hassner

The Chemistry of Heterocyclic Compounds, Small Ring Heterocycles
By Alfred Hassner