000 00280nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a681.2
100 _aDUKKIPATI RAM
245 0 _aTEXT BOOK OF MECHANICAL VIBRATIONS
260 _bP.H.I
365 _b295.00
942 _cBTECH
999 _c140790
_d140790