I found this book to be really helpful in learning different approaches to estimation at different points in the project. http://www.amazon.com/Software-Estima

I found this book to be really helpful in learning different approaches to estimation at different points in the project. http://www.amazon.com/Software-Estimation-Demystifying-Practices-Microsoft/dp/0735605351 http://www.amazon.com/Software-Estimation-Demystifying-Pract...