Neel, Louis, ed <br/><br/>
Nonlinear behaviour of molecules, atomos and ions in electric magnetic or electromagnetic field: proceedings of the 31st international meeting of the societe de chimie physique 

 - Amsterdam  Elsevier Scientific  1979 
 - xx, 515 p. 
<br/><br/><label>Dewey Class. No.: </label>541.2 N292N