N.K.  VISHNOI <br/><br/>
ADVANCED PRACTICAL ORGANIC CHEMISTRY 

 - New Delhi  Vikas Publishing House PVT LTD  1979 
<br/><br/><label>ISBN: </label>0-7069-9963-0 
<br/><br/><label>Dewey Class. No.: </label>547.3  / VIS/A