000			00355nam a2200145Ia 4500
008			220709b1958 xxu||||| |||| 00| 0 eng d
082			_a621.04 _bH84E
100			_aHoughton, P. S.
245			_aEngineering drawing and drawing office practice
250			_a2nd
260			_aLondon _bCrosby lockwood _c1958
300			_axii, 277p.
630			_aDrawing, engineering
942			_cBooks
906			_a104608
981			_aLondon: Crosby lockwood, 1958.
982			_axii, 277p.
983			_aEngineering drawing and drawing office practice
999			_c99826 _d99826