Densitometry in thin layer chromatography  practice and applications 
edited by Joseph C. Touchstone, Joseph Sherma 
 - New York  John Wiley & Sons  1979 
 - 747 p. ; 23 cm. 
 - A Wiley-Interscience publication .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0471880418 
<br/><br/><label>LCCN: </label>78-9900 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Thin layer chromatography<br/>Densitometry