000 00322nam a2200133Ia 4500
008 130629s9999 xx 000 0 und d
082 _a531.322 SUB-W
100 _aSubrahmanyam, N;Lal, Brij
245 _aWaves And Oscillations
260 _bVikas
_c1974
_aNew- Delhi
300 _a352
650 _aPhysics
942 _cBK
999 _c21677
_d21677