000			003710000a22001450004500
245			_aThe structure of the real number system
100			_aCohen, L.W.
100			_aEhrlich, G.
260			_aNew York _bVan Nostrand _c1963
300			_a116 p.
440			_aThe University series in Undergraduate Mathematics
080			_a511.2 _bC6
041			_aEN
942			_cBK
999			_c95432 _d95432