Schaum's outline of calculus of finite differences and difference equations

cover

@Book{            book:293487,
  Author        = "Spiegel, Murray",
  date-added    = "2020-04-10 11:07:26 +0200",
  date-modified = "2020-04-10 11:07:26 +0200",
  ISBN          = "9780070602182,0070602182",
  Publisher     = "MGH",
  Title         = "Schaum's outline of calculus of finite differences and difference equations",
  URL           = "http://gen.lib.rus.ec/book/index.php?md5=474C29563F8AAAA2F44B29F315E59D55",
  Year          = "1971",
  bdsk-url-1    = "http://gen.lib.rus.ec/book/index.php?md5=474C29563F8AAAA2F44B29F315E59D55",
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}

@Book{ book:293487, Author = "Spiegel, Murray", date-added = "2020-04-10 11:07:26 +0200", date-modified = "2020-04-10 11:07:26 +0200", ISBN = "9780070602182,0070602182", Publisher = "MGH", Title = "Schaum's outline of calculus of finite differences and difference equations", URL = "http://gen.lib.rus.ec/book/index.php?md5=474C29563F8AAAA2F44B29F315E59D55", Year = "1971", bdsk-url-1 = "http://gen.lib.rus.ec/book/index.php?md5=474C29563F8AAAA2F44B29F315E59D55", File = "[Murray_Spiegel]_Schaum's_outline_of_calculus_of_f(BookFi) (0) - a - a.pdf", file-2 = "[Murray_Spiegel]_Schaum's_outline_of_calculus_of_f(BookFi) (0) - a - a.djvu" }