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@Book{            book:690462,
  Author        = "Ash, Robert B.",
  date-added    = "2023-03-10 11:08:43 +0100",
  date-modified = "2023-03-10 11:08:43 +0100",
  ISBN          = "0486453561,9780486453569",
  Publisher     = "Dover Publications",
  Title         = "Basic abstract algebra: for graduate students and advanced undergraduates",
  URL           = "http://gen.lib.rus.ec/book/index.php?md5=2b9d6c1f9cf1475c549e383e623c3543",
  Year          = "2006",
  bdsk-url-1    = "http://gen.lib.rus.ec/book/index.php?md5=2b9d6c1f9cf1475c549e383e623c3543",
  File          = "Robert B. Ash - Basic abstract algebra.pdf",
  file-2        = "(Dover Books on Mathematics) Robert B. Ash - Basic Abstract Algebra\_ For Graduate Students and Advanced Undergraduates -Dover Publications (2006).djvu",
  file-3        = "Robert B. Ash - Basic Abstract Algebra\_ For Graduate Students and Advanced Undergraduates-Dover Publications (2000).epub",
  file-4        = "Ash R. - Abstract algebra, 1st graduate year course (2000).pdf"
}

@Book{ book:690462, Author = "Ash, Robert B.", date-added = "2023-03-10 11:08:43 +0100", date-modified = "2023-03-10 11:08:43 +0100", ISBN = "0486453561,9780486453569", Publisher = "Dover Publications", Title = "Basic abstract algebra: for graduate students and advanced undergraduates", URL = "http://gen.lib.rus.ec/book/index.php?md5=2b9d6c1f9cf1475c549e383e623c3543", Year = "2006", bdsk-url-1 = "http://gen.lib.rus.ec/book/index.php?md5=2b9d6c1f9cf1475c549e383e623c3543", File = "Robert B. Ash - Basic abstract algebra.pdf", file-2 = "(Dover Books on Mathematics) Robert B. Ash - Basic Abstract Algebra_ For Graduate Students and Advanced Undergraduates -Dover Publications (2006).djvu", file-3 = "Robert B. Ash - Basic Abstract Algebra_ For Graduate Students and Advanced Undergraduates-Dover Publications (2000).epub", file-4 = "Ash R. - Abstract algebra, 1st graduate year course (2000).pdf" }