000 00393nam a2200169Ia 4500
008 230524s9999 xx 000 0 und d
020 _a8125916105
082 _a530.15
_bGUP
100 _aB.D.Gupta
245 0 _aMathematical Physics
250 _a2ND
260 _aNEW DELHI
_bVikas
_c2004
300 _a15.149+1.12
500 _aQuantity Number: 10
650 _aPhysics
942 _cBK
999 _c16035
_d16035