000 00391nam a2200181Ia 4500
008 210922s9999||||xx |||||||||||||| ||und||
035 _a17981
041 _aENG
082 _a530
_BARO
100 _aArora C.L
245 0 _aBSC Physics Light
250 _a1
260 _bS Chand and Company Ltd.
_aNagpur
_c1981
300 _a548
500 _a526
650 _aPhysics
942 _cBK
999 _c17986
_d17986