00264nam a2200109Ia 4500008004100000041001200041082001100053100001900064245005900083260000600142650000600148221030s9999    xx            000 0 und d  aEnglish  a105.23  aW. J. Luzadder 0aFundamentals of engineering Drawingcby W. J. Luzadder  c0  aB