000 00281nam a2200133Ia 4500
008 220509s9999 xx 000 0 und d
020 _a0
100 _aVerma H C
245 0 _aConcepts of physics
260 _bBharati Bhawan
_c0
300 _a1
546 _aENGLISH
942 _CBK
999 _c2756
_d2756