Chatwal, G R <br/><br/>
Analytical chromatography 

 - 2 
 -  Himalaya Publishing House, Allahabad  1995 
 - 147 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chromatography; Analytic chemistry
<br/><br/><label>Dewey Class. No.: </label>PG 543.089  CHA-A2