Zugravescu, Ion <br/><br/>
N-ylid chemistry 
Ion Zugravescu, Magda Petrovanu translated from the Romanian by Calin Stoicescu 
 - New York  McGraw-Hill  1976 
 - ix,396p 25cm 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>0070730806 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ylides<br/>Organonitrogen compounds