Numbers Aren’t Nasty: A Workbook of Spatial Concepts
By David J. Unwin; Emeritus Professor of Geography; Birkbeck London, University of London

From the Introduction by Professor Unwin:
This little workbook provides a series of relatively simple, usually numerical or computer-based, exercises that together illustrate some of the basic spatial concepts whose mastery might be held to be a component of what has been termed spatial literacy. The exercises themselves have been drawn from experiences teaching geography at University level in a variety of institutions and have in most cases been tried and tested many times.