000 00322nam a2200133Ia 4500
005 20260413100853.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aGrover Neel kanth
245 0 _aMechanical vibration
260 _bJalandhar PBS edu.
_c2012
300 _a410
942 _cGB
999 _c5037
_d5037