Gas chromatogrophy manual / 
complied by P. L. Gupta and K. L. Mallik 
 - Dehra Dun :  Indian Institute of Petoleum,  1968 
 - various pagings :  tables ;  29 cm. 
<br/><br/> Book compiled at the time of summer school in gas chromotography 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gas chromatography--Handbooks, manuals, etc.<br/>Chromatographic analysis--Laboratory manuals
<br/><br/><label>Dewey Class. No.: </label>544.9202