Umpoled synthons  survey of sources and uses in synthesis 
ed. by Topio A. Hase. 
 - New york  Wiley-Interscience Publication  1987 
 - xvii, 387p. 
<br/><br/><label>ISBN: </label>0471806676 
<br/><br/><label>Dewey Class. No.: </label>547.2  / N87