000 00391nam a2200169Ia 4500
999 _c29877
_d29877
003 OSt
005 20231221151313.0
008 210501s9999 xx 000 0 und d
040 _cKL MEHTA
082 _a534 S21S
100 _aSinghal; R.L.
245 2 _a Text book of sound
_hEnglish
260 _c1977
_bS. Chand
_aNew Delhi
300 _a283pg
651 _aPhysics
942 _cBK
_2ddc