000 00327nam a2200145Ia 4500
008 210901s9999 xx 000 0 eng d
020 _a9788184873177
082 _a530.12 GHO
100 _aGhosh , P.K.
245 0 _aQuantum mechanics
260 _bNew Delhi
300 _a978p.
650 _aPhysics
942 _2ddc
_cBK
_01
999 _c28966
_d28966