Gupta, R.R. <br/><br/>
Hetericyclic chemistry/ 
R.R. Gupta 
 - Berlin:  Springer,  1998. 
<br/><br/><br/>Chapter 1. Introduction<br/>Chapter 2. Five-Membered Heterocycles with<br/>One Heteroatom<br/>Chapter 3. Benzo-Fused Five-Membered<br/>Heterocycles with One Heteroatom<br/>181<br/>Chapter 4. Five-Membered Heterocycles with<br/>Two Heteroatoms<br/>357<br/>Chapter 5. Five-Membered Heterocycles with<br/>More Than Two Heteroatoms<br/>487<br/>Chapter 6. Meso-logic Heterocycles<br/> 
<br/><br/><label>ISBN: </label>9788181282200 
<br/><br/><label>Dewey Class. No.: </label>547.59  / GUP/H