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@Book{            book:73308,
  Author        = "Kendig, Keith",
  date-added    = "2022-11-26 07:24:12 +0100",
  date-modified = "2022-11-26 07:24:12 +0100",
  Edition       = "1",
  ISBN          = "9780883853399,0883853396",
  Publisher     = "Mathematical Association of America",
  Series        = "Dolciani Mathematical Expositions",
  Title         = "Sink or Float: Thought Problems in Math and Physics",
  URL           = "http://gen.lib.rus.ec/book/index.php?md5=cc96b2f399840115ff86e36468c3f759",
  Year          = "2008",
  bdsk-url-1    = "http://gen.lib.rus.ec/book/index.php?md5=cc96b2f399840115ff86e36468c3f759",
  File          = "Keith Kendig - Sink or Float\_ Thought Problems in Math and Physics - a.djvu"
}

@Book{ book:73308, Author = "Kendig, Keith", date-added = "2022-11-26 07:24:12 +0100", date-modified = "2022-11-26 07:24:12 +0100", Edition = "1", ISBN = "9780883853399,0883853396", Publisher = "Mathematical Association of America", Series = "Dolciani Mathematical Expositions", Title = "Sink or Float: Thought Problems in Math and Physics", URL = "http://gen.lib.rus.ec/book/index.php?md5=cc96b2f399840115ff86e36468c3f759", Year = "2008", bdsk-url-1 = "http://gen.lib.rus.ec/book/index.php?md5=cc96b2f399840115ff86e36468c3f759", File = "Keith Kendig - Sink or Float_ Thought Problems in Math and Physics - a.djvu" }