000 004380000a22001450004500
008 140223b1965 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aB312 K5
082 _aB312 K5
100 _aMORSE (Anthony P.)
245 _aTheory of sets.
260 _aNew York
_bAcademic
_c1965
440 _aPure & Applied Mathematics: Series of Monographs and Textbooks, ed by Paul A. Smith & Samuel Eilenberg, 18
650 _aSET THEORY
999 _c252818
_d252818