5.0 out of 5 stars
Fully Featured, 30 Dec 2012
Bought this book hoping to learn something extra and it delivered on all counts. I'm certainly nowhere near finishing it but i've found so many things in it that when I go back to other books I have on the same subject, they now make more sense. This is because "this" book explains stuff fluidly and precisely. I learn't more about Functions than I did from numerous other books or from the internet. Highly advise anyone serious about this subject to purchase it.