Williams, Trevor Illtyd. <br/><br/>
An introduction to chromatography / 
Trevor Illtyd Williams. 
 - London :  Blackie,  c 1948. 
 - viii, 100 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography : p. 97-98. 
<br/><br/>42  42 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chromatographic analysis<br/>Mass spectrometry
<br/><br/><label>Dewey Class. No.: </label>545.8 / W675i