000 00360nam a2200157Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aSubrahmanyam, N; Brij Lal
245 _aWaves and oscillations
260 _bVani
_c1985
546 _aEnglish
942 _2ddc
_cBK
999 _c27754
_d27754
005 20220125170115.0