Weil, John A. et. al. <br/><br/>
Electron paramagnetic resonance  Elementary theory and practical applications 
by John A Weil et. al. 
 - New York  J.W  1994 
 - xxi, 568p. 
<br/><br/><label>ISBN: </label>0471572349 
<br/><br/><label>Dewey Class. No.: </label>543.0877  / N94