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020			_a81-317-0533-9
082			_a621.815 _bNOR-M
100			_aNorton;Robert.L
245		0	_aMachine Design
260			_bPearson _aIndia _c2017
300			_a1078
650			_aEngineering _vMechanics
942			_cBK
999			_c12267 _d12267