Das, K. G. (ed) <br/><br/>
Controlled - release technology  Bioengineering aspects 

 - John Wiley & Sons, New York  1983 
 - viii,225p 
<br/><br/><label>ISBN: </label>0-471-08680-0 
<br/><br/><label>Dewey Class. No.: </label>615.19 Das