00418nam a2200133Ia 4500003000900000008004100009040001600050080001700066100002100083245010800104260003900212300001000251650002300261IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a53(047)bPHY  aStickland, A. C. 0aReports on progress in physicsbvol. XVIcA. C. Stickland                                                aLondonbThe Physical Societyc1953  a407p.  aPhysics, Progress.