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040			_aUPES LIBRARY _bEnglish
082			_a621.902 _bSOP
100			_aSpotts, MF _944605
245			_aDesign of machine elements
260			_aNew Delhi: _bPearson Education, _c1998
300			_a829p.
650			_aMechanical engineering
653			_aMachine design
942			_cBK
999			_c7169 _d7169