000 00300nam a2200145Ia 4500
008 220709s9999 xx 000 0 und d
082 _a530
_bVER
100 _aVERMA H.C.
245 0 _aCONCEPTS OF PHYSICS 1
250 _a1
260 _bBHARATI BHAWAN
300 _a0
942 _cREF
999 _c79748
_d79748