000 00291nam a22001337a 4500
020 _a0706985435
082 _a531.32
100 _aN.SUBRAMANIAM
_aBRIJLAL
245 _aWAVES AND OSCILLATIONS
250 _a2 ND
260 _aNEW DELHI
_bVIKASH
_c1974
300 _a285P
942 _cBK
999 _c11102
_d11102