00310nam a2200121Ia 4500008004100000020001800041100001700059245004600076250001600122260003000138300000800168650001200176260119s9999    xx            000 0 und d  a0-7153-1141-7  aTrudy Friend 0aDrawingbProblem & SolutioncTrudy Friend  a1st Edition  bDavid & carlesaU.Kc2001  a128  aDrawing