000 00410nam a2200157Ia 4500
001 39888
003 CONS
008 171214s9999 xx 000 0 eng d
041 0 _aeng
082 0 4 _a510.2
100 1 _aKeene G.B.
245 1 0 _aAbstract Sets and Finite Ordinals. An Introduction to the Study of Set Theory
_cKeene G.B.
260 _aOxford
_bPergamen Press
_c1961
300 _a106 p.
942 _2udc
_cBK
999 _c39531
_d39531