000 00307 a2200121 4500
080 _a511
_bO 51 R
245 1 _aReal number system
_cby J.M.H. Olmsted
260 _aNew York
_bAppleton-Century-Croft
_c1962
650 _aReal Number System
100 1 _aOlmsted, J.M.H.
_d
300 _a216 p.
901 _a109290
999 _c24619
_d24619