000 00275nam a2200121Ia 4500
008 211209s9999 xx 000 0 und d
041 _aeng
082 _aSUB/BRI
100 _aSUBRAHMANYAM N
245 _aWAVES AND OSCILLATIONS
260 _bCALICO PUBLISHERS
300 _a295
999 _c6838
_d6838