00338nam a2200121Ia 4500082001900000100001700019245004900036260004800085300001300133490006000146500000500206700000500211  a512.7bM411.DE  aMason, R. C.  aDiophantine equations over function fieldsb  aCambridgebCambridge University Pressc1984  ax, 125p.  aLondon Mathematical society lecture note seriesv v. 96  a  a