000 00261nam a2200121 4500
082 _a535
_bHEI
100 _aHeitler, W
245 _aThe Quantum Theory of Radiation
250 _aed.3
260 _aOxford
_bClarendon Press
_c1954
300 _a430p.
942 _cBK
999 _c248524
_d248524