"Kar, Ratan Kumar" <br/><br/>
Frontier Orbital and Symmetry Controlled Pericyclic Reactions 

 - \\201000ENGGPCX 
 - Books and Allied   2010  Calcutta  
 - 278 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>818713464X