Block, Richard J. <br/><br/>
A manual of paer chromatography and paper electrophoresis 

 - 2 ed. 
 - New York :  Academic Press,  1958 
 - 710 p.  : ilus. 
<br/><br/><label>LCCN: </label>18211 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Análisis cromatográfico.<br/>Electrofóresis.
<br/><br/><label>Dewey Class. No.: </label>544.84  / B56 1958