TY - BOOK AU - Halmos,Paul R. TI - Naive set theory T2 - Undergraduate texts in mathematics SN - 0387900926 AV - QA248 .H26 1974 U1 - 511/.3 PY - 1974///] CY - New York PB - Springer-Verlag KW - Set theory KW - Local KW - Arithmetic KW - Foundations N1 - Reprint of the 1960 ed. published by Van Nostrand, Princeton, N.J., in series: The University series in undergraduate mathematics ER -