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@Book{            book:740760,
  Author        = "Nicholas, Nick and Cowan, John Woldemar",
  date-added    = "2020-04-10 11:07:26 +0200",
  date-modified = "2020-04-10 11:07:26 +0200",
  ISBN          = "0966028317,9780966028317",
  Publisher     = "Logical Language Group",
  Title         = "What Is Lojban?",
  URL           = "http://gen.lib.rus.ec/book/index.php?md5=48B1A5B846817E3BDCE0B92A0842074F",
  Year          = "2003",
  bdsk-url-1    = "http://gen.lib.rus.ec/book/index.php?md5=48B1A5B846817E3BDCE0B92A0842074F",
  File          = "Nick Nicholas, John Woldemar Cowan What Is Lojban- (0) - a - a.pdf"
}

@Book{ book:740760, Author = "Nicholas, Nick and Cowan, John Woldemar", date-added = "2020-04-10 11:07:26 +0200", date-modified = "2020-04-10 11:07:26 +0200", ISBN = "0966028317,9780966028317", Publisher = "Logical Language Group", Title = "What Is Lojban?", URL = "http://gen.lib.rus.ec/book/index.php?md5=48B1A5B846817E3BDCE0B92A0842074F", Year = "2003", bdsk-url-1 = "http://gen.lib.rus.ec/book/index.php?md5=48B1A5B846817E3BDCE0B92A0842074F", File = "Nick Nicholas, John Woldemar Cowan What Is Lojban- (0) - a - a.pdf" }