Chapling, M.F. <br/><br/>
Engyme technology 
M.F. Chapling and, C.; Bucke. 
 - 2nd ed.. 
 - Cambridge  Cambridge University Press  1990 
 - xiii,264p., ill.; 22cm. 
<br/><br/><label>ISBN: </label>052134884. 
<br/><br/><label>Dewey Class. No.: </label>660.63  / C30E