000 00264nam a2200109Ia 4500
008 190703s9999 xx 000 0 und d
082 _a620.3 G883
100 _aGROVER,G.K
245 0 _aMECHANICAL VIBRATIONS
260 _aROORKEE
_bNem Chand & Bros
942 _cBB
_2DDC
999 _c5146
_d5146