000 00320nam a2200133Ia 4500
008 170101s1999 xx 000 0 und d
082 _a530.152
_bVER
100 _aVerma, PDS
245 0 _aMathematical Physics
260 _bVikas
_aNew Delhi
_c1999
365 _eGIA
_o2002-01-09
650 _aPhysics
942 _2ddc
_cBK
999 _c74699
_d74699