Purnell, J.H., Ed. <br/><br/>
Progress in Gas Chromatography 

 - New York  Interscience publishers  1968 
 - vii+392p 
 -  Advances in analytical chemistry and instrumentation. Vol. <6=six>  Reilley, Charles N  <Mc=Mac>Lafferty, Fred W .
<br/><br/><label>Universal Decimal Class. No.: </label>545.84  / PUR.68