ESRI PressandJohn Wiley & Sons Ltd., releasedGeographic Information Systems and Science, a guide for students and practitioners of GIS. Designed for intermediate-level undergraduate students, postgraduate students and professionals who are already familiar with GIS, the book focuses on real-world applications and illuminates commonalities between business, government and science concerns as well as how GIS provides a gateway to problem solving. (ESRI Press, Redlands, Calif.) (John Wiley & Sons Ltd., Manhattan, N.Y.)