Coulson, C.A. Streitwieser Jr., A. <br/><br/>
Dictionary of π-electron calculations 

 - London  Pergamon Press  1965 
 - xxx,358p. 
<br/><br/><label>Subjects--Index Terms: </label>π-Eelectron-Dictioaries 
<br/><br/><label>Dewey Class. No.: </label>541.22  / COU