000 00263nam a2200133Ia 4500
100 _aArrora C.L.
942 _cBK
654 _aphysics.
245 _aPhysics
260 _bPremier Publishing co.
_c2001
082 _a530.4
300 _a182
546 _aENGLISH
999 _c24033
_d24033