Touchstone, Joseph C. <br/><br/>
Practice of thin layer chromatography / 
Joseph C. Touchstone 
 - 3rd ed. 
 - New York :  John Wiley,  1992 
 - xiv,377.:  ill.;  23 cm. 
<br/><br/>Includes bibliographical reference and index 
<br/><br/><label>ISBN: </label>0471612227 
<br/><br/><label>LCCN: </label>91-023496 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Thin layer chromatography