000			00333nam a22001457a 4500
005			20210701104557.0
008			210701b ||||| |||| 00| 0 eng d
041			_aeng
100			_aSpotts, M.E. _924427
245			_aDesign of machine elements.
250			_a6th
260			_aDelhi _bKhanna _c1992
300			_a647p
942			_cBK
999			_c61859 _d61859