00358nam a2200145Ia 4500008004100000020001500041041000800056082002200064100001600086245004300102250000600145260003800151300001100189650001200200210716s1995    xx            000 0 und d  a8170295106  aeng  a620.00420285 GIBJ  aGibb, John.  aTeach yourself autocad 13 for windows.  a1  aNew DelhibBPB Publicationsc1995  axi,371  aAutocad