000 00385nam a2200169Ia 4500
999 _c41886
_d41886
003 OSt
005 20230130121734.0
008 210501s9999 xx 000 0 und d
040 _cKl Mehta
082 _a530.S15P
100 _aSabarwal; R.C.
245 0 _aPhysics
_hEnglish
260 _c1992
_bR. Chand & Co.
_aNew Delhi
300 _aV.pg
651 _aPhysics
942 _cBB
_2ddc