000 00366nam a2200169Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aGhosh, M.
245 _aText book of sound
250 _aFirstd
260 _bS.Chand
_c1976
546 _aEnglish
942 _2ddc
_cBK
999 _c29063
_d29063
005 20220125170142.0