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@Book{            book:857694,
  Author        = "Cameron, Peter J.",
  date-added    = "2023-08-15 16:29:02 +0200",
  date-modified = "2023-08-15 16:29:02 +0200",
  Edition       = "1",
  ISBN          = "1852330562,9781852330569",
  Publisher     = "Springer",
  Series        = "Springer Undergraduate Mathematics Series",
  Title         = "Sets, Logic and Categories",
  URL           = "http://gen.lib.rus.ec/book/index.php?md5=c8c638e323ccc93b689ddf3b3849c0e5",
  Year          = "1998",
  bdsk-url-1    = "http://gen.lib.rus.ec/book/index.php?md5=c8c638e323ccc93b689ddf3b3849c0e5",
  File          = "(Springer Undergraduate Mathematics Series) Peter J. Cameron - Sets, Logic and Categories-Springer (1998).djvu"
}

@Book{ book:857694, Author = "Cameron, Peter J.", date-added = "2023-08-15 16:29:02 +0200", date-modified = "2023-08-15 16:29:02 +0200", Edition = "1", ISBN = "1852330562,9781852330569", Publisher = "Springer", Series = "Springer Undergraduate Mathematics Series", Title = "Sets, Logic and Categories", URL = "http://gen.lib.rus.ec/book/index.php?md5=c8c638e323ccc93b689ddf3b3849c0e5", Year = "1998", bdsk-url-1 = "http://gen.lib.rus.ec/book/index.php?md5=c8c638e323ccc93b689ddf3b3849c0e5", File = "(Springer Undergraduate Mathematics Series) Peter J. Cameron - Sets, Logic and Categories-Springer (1998).djvu" }