Functional Programming Haskell, Erlang, OCaml, Lisp, Scala, F# and all things related. Learn You a Haskell for Great Good! No Starch Press 978-1-59327-283-8 Miran Lipovača online: http://learnyouahaskell.com/ license: http://creativecommons.org/licenses/by-nc-sa/3.0/