Rastogi, S.C. & Agarwal, S.K. <br/><br/>
Organic analysis 

 - 23rd ed 
 - Pragati Prakashan  Meerut  1993 
 - iii, 142ii 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>547.3