Clar, E. J. (Eric Julius) <br/><br/>
The aromatic sextet 
by E. Clar foreword by Robert Robinson 
 - London  Wiley-Interscience  1972 
 - x,128p ill 21cm Pbk 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>0471158402 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aromatic compounds<br/>Chemical bonds