00402nam a2200121Ia 4500082001900000100001700019245003600036260002600072300002600098500014600124500000500270700000500275  a512.7bOr66.NT  aOre, Oystein  aNumber theory and its historyb  aNew YorkbDoverc1988  ax, 370p. Index, Bibl.  a"Dover ed. first published in 1988, is an unabridged republication of the work first published by the McGraw-Hill Bk. Co., New York in 1948".  a  a