Naive Set Theory

cover

@Book{            Halmosa,
  Author        = "Halmos, Paul",
  date-added    = "2020-04-10 11:07:26 +0200",
  date-modified = "2020-04-10 11:07:27 +0200",
  Keywords      = "set theory",
  Publisher     = "Springer",
  Title         = "Naive Set Theory",
  Year          = "1960",
  File          = "Naive Set Theory - Halmos (0) (0) - a - a.pdf",
  file-2        = "Naive Set Theory - Halmos (1) (0) - a - a.pdf"
}

@Book{ Halmosa, Author = "Halmos, Paul", date-added = "2020-04-10 11:07:26 +0200", date-modified = "2020-04-10 11:07:27 +0200", Keywords = "set theory", Publisher = "Springer", Title = "Naive Set Theory", Year = "1960", File = "Naive Set Theory - Halmos (0) (0) - a - a.pdf", file-2 = "Naive Set Theory - Halmos (1) (0) - a - a.pdf" }