000 00356 a2200145 4500
020 _a8122414087
082 _a539
_bSIN
090 _c10031
_d14098
100 _aSingh, R.B.
245 _aIntroduction to modern physics
260 _aNew Delhi
_bNew Age I nternational
_c2002
_g2002
300 _axii, 595p.
_c24cm.
650 _aMODERN PHYSICS
942 _cL
999 _c38564
_d38564