000 00305nam a22001337a 4500
008 180405s2015xxu||||| |||| 00| 0 eng d
100 _aGupta D.B.
245 _aMathamatical Physics
250 _a1st
260 _a
_bPragati prakashan Pune
_c2015
300 _a
650 _aPhysics
906 _a2015-2016
999 _c151295
_d151295