000 00235nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aDUKKIPATI(RAO)
245 0 _aTEXT BOOK OF MECHANICAL VIBRATIONS
260 _bPHI
942 _2ddc
_cBTECH
999 _c7827
_d7827