Proteolytic enzymes:   

 - Oxford; New York   IRL Press at Oxford University Press,  1989 
 - xviii, 259 p. : 
<br/><br/><label>ISBN: </label>0199630585 :;ISBN0199630593 (pbk.) : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proteolytic enzymes.; Peptide Hydrolases.
<br/><br/><label>LC Class. No.: </label>QP609.P78  / .P77 1990