books.google.com - Why learn F#? This multi-paradigm language not only offers you an enormous productivity boost through functional programming, it also lets you develop applications using your existing object-oriented and imperative programming skills. With Programming F#, you'll quickly discover the many advantages of...http://books.google.com/books/about/Programming_F.html?id=gzVdyw2WoXMC&utm_source=gb-gplus-shareProgramming F#