000 00412nam a22001337a 4500
999 _c37788
_d37788
008 240301b ||||| |||| 00| 0 eng d
100 _aMigdal, A. B.
245 _aApproximation methods of quantum mechanics /
_cA. B. Migdal and V. P. Krainov.
260 _aMoscow :
_b"Science" Publishing ;
_cc1968.
300 _avi, 144 p. :
_bill.:
650 _aQuantum theory
_92120
700 _aKrainov, V. P.
942 _cBK