000 00362nam a2200145Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0
082 _a530.15
_bGUP
100 _aGupta, B D.
245 0 _aMathematical physics
260 _aNew Delhi :
_bVikas Publication,
_c1995.
300 _aXIII, 432 ;
365 _a225.00
650 _aPhysical Sciences
999 _c5569
_d5569