000 00281nam a2200121Ia 4500
008 190710s9999 xx 000 0 und d
082 _a530 V59C,V
100 _aVerma, H C
245 0 _aConcepts of physics
260 _aPatna
_bBharati Bhawan
_c1995
300 _a462
942 _cBK
999 _c20514
_d20514