000 00348nam a2200145Ia 4500
008 241225s9999 xx 000 0 und d
020 _a8177091875
082 _a621.12
_bVER
100 _aVerma, H C.
245 0 _aConcepts of physics
260 _aPatna :
_bBharti Bhavan,
_c1994
300 _a462.
365 _a176
650 _aApplied physics
999 _c28475
_d28475