000 00398nam a2200169Ia 4500
008 191002s9999 xx 000 0 und d
020 _aSCST00222
082 _a530
100 _aL.P.Sharma
245 0 _aText Book of Sound
260 _aNew Delhi
_bS.Chand & Co
_c1978
536 _aState Government
650 _aPhysics(530)
650 _aSound
700 _aH.C Saxena
942 _cSC/STBKB
999 _c37455
_d37455