000 00000nam a2200000 a 4500
005 20251203091133.0
020 _a0706996836
082 _a530.15
_bGUP
100 _aGupta, B D.
245 _aMathematical Physics
250 _a2nd Rev. ed.
260 _aNew Delhi
_bVikas Publishing House
_c1996
300 _axii, 1238 p.
_b25 cm.
_cPB.
630 _aMathematical Physics
964 _bEng
_c
_d
_e
_f
_g_
997 _a85992 W 34710 W
999 _c31320
_d31320