Tierney, Patrick S. books & textbook
GIS County User Guide: Laboratory Exercises in Urban Geographic Information Systems (Spatial Information Systems)
Huxhold, William E. Tierney, Patrick S. Turnpaugh, David R. Maves, Bryan J. Cassidy, Kevin T.
Oxford University Press /1996-12-20 Spiral-bound / 272 Pages
isbn-10: 0195092848 / isbn-13: 9780195092844