000 00281nam a2200121Ia 4500
008 241124s9999 xx 000 0 und d
100 _aAvadhanulu, M. N., Kshirsagar P. G.
245 0 _aTextbook of Engineering Physics
260 _b-
260 _c0
300 _a758
942 _cBK
999 _c5859
_d5859