000 00438 a2200169 4500
999 _c37864
_d39411
003 ISURa
008 170427b xxu||||| |||| 00| 0 eng d
020 _a8122402666
041 _aEnglish
082 _a531.3
_bSEN
100 _aSen, S.N.
_939279
245 _aAcoustics waves and oscillations
260 _c1990
_aNew Delhi
_bWiley Eastern Limited
300 _bill.
_c24 cm.
_axi , 234 p.
650 _aPHYSICS
_939280
942 _cSR
_2ddc