Optics in four dimensions-1980   
ed. by M. A. Machado, L. M. Narducci 
 - New York  American Institute of Physics  1981 
 - 745p. 
 - AIP conference proceedings No. 65 .
<br/><br/><label>ISBN: </label>0883181649 
<br/><br/><label>Dewey Class. No.: </label>535.06  / N81