000 00451 a2200181 4500
999 _c34612
_d36159
003 ISURa
008 160425b xxu||||| |||| 00| 0 eng d
020 _a8121903203
041 _aEnglish
082 _a539
_bMUR
100 _aMurugeshan , R.
_99492
245 _aModern physics
260 _c1984
_aNew Delhi
_bS. Chand
_g1992
300 _bill.
_c22 cm.
_a496 p.
650 _aPhysics
_976936
650 _aModern Physics
_99493
942 _cLN
_2ddc