000 00312nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aCohen W L And Ehrlich
245 4 _aThe Structure Of The Real Number System
260 _bD -van Nostrand Co.
_c1967
300 _a116p
650 _aMathematics
942 _cBK
999 _c30420
_d30420