000 00341nam a2200157Ia 4500
008 230913s9999 xx 000 0 und d
082 _a531.32 SUB
100 _aSubrahmanyam, N.
245 0 _aWaves And Oscilations
250 _aII
260 _aNEW DELHI
260 _bVIKAS
260 _c2000
300 _a433
650 _aPhysics
999 _c151418
_d151418