Encyclopaedic dictonary of physics  vol.4, intermediate state to neutron resonance level 
edited by J. Thewlis                                          
 - Oxford  Pergamon Press  1961 
 - ix, 836p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedia-Physics<br/>NASA Thesaurus<br/>Physics Encyclopedia
<br/><br/><label>Universal Decimal Class. No.: </label>3:12  / THE