Enzyme purification and related techniques, 

 - New York,  Academic Press,  1971 
 - 648 p.  ill. 
 - Methods in enzymology .
<br/><br/> Vol.22 
<br/><br/><label>ISBN: </label>0121818853 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Enzymes
<br/><br/><label>LC Class. No.: </label>MED QP601  / .M49