Grubb, Philip W. <br/><br/>
Patents in chemistry and biotechnology. 

 - 2nd ed. 
 - Oxford  Clarendon Press.  1986 
 - xvi, 335 p 
<br/><br/><label>ISBN: </label>198552211 
<br/><br/><label>Dewey Class. No.: </label>346.0486