000 00337nam a2200121 4500
008 160616s 000 0
245 _aVariational methods in electron - atom scattering theory
100 _aNesbet, Robert K
440 _aPhysics of atoms and molecules
500 _aC9B4:417 M0
942 _cBK
_2BK8306
080 _a539.12 NES
999 _c8306
_d8306