Sethi, P.D. <br/><br/>
High performance thin layer chromatography  quantitative analysis of pharmaceutical formulations 
P.D. Sethi. 
 - 3rd ed. 
 - New Delhi  CBS Publishers and Distributors  1996 
 - xvi,459p., ill.; 25cm. 
<br/><br/><label>Dewey Class. No.: </label>544.9256  / S30H