000 00279nam a2200121Ia 4500
008 221229s9999 xx 000 0 und d
100 _aVerma, H.C.
245 0 _aConcept of Physics
260 _aPatna
_b Bharti Bhawan
_c2003
300 _a462
650 _aPhysics
942 _cBK
999 _c35783
_d35783