000 00251nam a2200085Ia 4500
008 180131b1972 xxu||||| |||| 00| 0 eng d
080 _a
_b534.232.001.11 = 20 BYK.72
100 _aBykhovsky, Isidor I
245 _aFundamentals Of Vibration Engineering
260 _a
_bMir Publishers
_c1972
999 _c45843
_d45843