Concepts and Techniques of Geographic Information Systems. By C. P. LO and ALBERT K. W. YEUNG. (Upper Saddle River, New Jersey: Prentice Hall, 2002). [Pp. xii+492]. ISBN: 0-13-080427-4. Price US $71 Hardback.

Yet another textbook covering the whole world of GIS? Yes, as a matter of fact, but this book is also quite different compared with other species of its kind: Firstly, it approaches Geographical In...