9 1/2" x 7.2" with 412 pgs. The object-orientd approach presented in this book is not an approach that models reality. Instead, it models the way people understand and process reality. Unlike other books, the basic foundation presented here consists of those ideas that are fundamental to human thinking. Demonstrating how to construct and use this fundation to communicate with and understand our world. In addition, the authors show readers how to use the same foundation to generate an implementation.