00374nam a2200133Ia 4500003000900000008004100009040001600050080001700066100002100083245006400104260003900168300001000207650002300217IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a53(047)bPHY  aStickland, A. C. 0aReports on progress in physicsbvol. XVIIIcA. C. Stickland  aLondonbThe Physical Societyc1955  a477p.  aPhysics, Progress.