000 00282nam a2200109Ia 4500
008 171227s1992 xx 000 0 und d
100 _aKhanna, D R
245 _aTextbook Of Sound With Theory Of Oscillations
260 _aDelhi
_bAtmaram & Sons
_c1992
300 _a507
650 _asound
700 _a Bedi, R S
999 _c150786
_d150786