Warren, Stuart. <br/><br/>
Designing organic syntheses: a programmed introduction to the synthon approach 
Warren, Stuart. 
 - New York  John Wiley & Sons, Inc.  1978 
<br/><br/><label>ISBN: </label>0471996122 
<br/><br/><label>LC Class. No.: </label>QD-262.W28-1978