00476nam a2200169 a 450000500170000002000150001708200150003210000250004724500410007226000320011330000190014569000140016496400220017899700190020099900170021995200700023620251203110346.0  a0849318084  a620.3bSIL  ade Silva,Clarence W.  aVibrationbfundamentals and practice  aBoca RatonbCRC Pressc1999  a943p.c24cm.HB  aVibration  bENGcd620efg_  a103727 LIBSC C  c87116d87116  00104070aPUbPUd2002-03-28g5677.52l0o620.3 SILp103727yBK