000			00349nam a22001337a 4500
020			_a9780071155762
040			_cNust
082			_a621.815 _bULL
100			_aDavid G. Ullman _9125358
245			_aThe mechanical design process
260			_aNew York: _bMcGraw -Hill, _c1997.
650			_aThe mechanical design process _9112288
942			_2ddc _cBK
999			_c612029 _d612029