000			003250000a22001450004500
245			_aEngineering graphics
100			_aRising, J.S.
100			_aAlmfeldt, M.W.
250			_a3d ed.
260			_aIowa _bW.M.C. Brown Book Co. _c1964
300			_a392 p., ill.
080			_a621.7:744 _bR5
041			_aEN
942			_cBK
999			_c95016 _d95016