000			00360nam a2200109Ia 4500
008			130131s9999 xx 000 0 und d
100			_aOstrowsky, O.
245			_aEngineering drawing : with CAD applications / O. Ostrowsky.
260			_bLondon : Edward Arnold, 1989.
300			_a175p. : ill. ; 21 cm.
650			_aEngineering drawings. Mechanical drawing.
999			_c32986 _d32576