000 00457nam a2200169 4500
008 160616s1994 000 0
245 _aQuasi exactly Solvable Models in Quantum Mechanics
100 _aUshveridze, Alexander G.
260 _aLondon
260 _bInstitute of Physics
260 _c1994
300 _a465p
020 _a0 7503 0266 6
650 _aQuantum Theory - Mathematical Models
942 _cBK
_2BK12842
080 _a530.145 USH
999 _c12842
_d12842