000 00379nam a2200157Ia 4500
008 241225s9999 xx 000 0 und d
020 _a8185240752
082 _a620.3
100 _aGrover,G K
245 0 _aMechanical vibrations
260 _aDelhi :
_bNem Chand,
_c2007
300 _a414.
365 _a125
650 _aEngineering allied operations
700 _aNigam,S P.
999 _c23750
_d23750