I'm not sure if anyone ever wrote about this book on the forums, but I believe it is an absolute must have for anyone studying for the GMAT. It's called "How to solve word problems in Algebra". Let me know what you guys think. Here is a link for the book on Amazon. http://www.amazon.com/Problems-Algebra- ... 0071343075
This one is supposed to be good too. I own it but haven't had a chance to go through it yet: http://www.amazon.com/Math-Review-Stand ... 020&sr=1-1
Still, focus on the first one though.