000 00349nam a2200145Ia 4500
008 230302s9999 xx 000 0 und d
041 _aENGLISH
082 _a534
100 _a"Subramanyam, Brijlal"
245 0 _aText book of Sound
260 _aBANGALORE
_bVikas Publications
_c1997
300 _a285
650 _aCurrent Science
942 _cBK
999 _c13282
_d13282