00331nam a2200133Ia 4500001000500000005001700005008004100022020001500063082001400078100002000092245004100112260001900153650002500172375020261006003728.0120911s9999    xx            000 0 und d  a0201516500  a604.2 EAR  aEarle, James H.  aGraphics technology / James H. Earle  aAddison Wesley  aEngineering graphics