A soon-to-be Classic!
I had Dr. Richardson as a professor at Louisiana State University, and this book is just amazing. It is based on his notes that he used to teach Advanced Calculus, which was by far the most useful class I've ever taken so far as an undergraduate. His writing is clear, and will provide a thorough understanding of the subject. In a few years this book will surely be a classic, along with Rudin and such.
