Touchstone, Joseph C. <br/><br/>
Practice of thin layer chromatography 
Joseph C. Touchstone 
 - 3a ed. 
 - xiv, 377 p. 
<br/><br/> BIBLIOTECA: UACH-FACIATEC 
<br/><br/><label>ISBN: </label>0-471-61222-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cromatografía
<br/><br/><label>Dewey Class. No.: </label>543.08  / TOU 1992