000			00308nam a22001337a 4500
005			20210914154017.0
008			210914b ||||| |||| 00| 0 eng d
041			_aeng
100			_aSpotts M F
245			_aDesign of machine elements
260			_aDelhi _bKhanna _c1992
300			_a647p.
942			_cBK
999			_c127115 _d127115