1.
GIS, Organisations and People: A Socio-technical Approach (GIS for Beginners)
by James Petch, Derek E. Reeve
ISBN: 9780748406531
List Price: $62.95
2.
Comparison of Analytic and Numerical Models with Commercially Available Simulation Tools for...
by Naval Postgraduate School M...
ISBN: 9781423506980
List Price: $28.95