1998 - Principles of Geographical Information Systems [Spatial Information Systems] (Hardcover) → Paperback ISBN-13: 9780198233664 ISBN-10: 0198233663 Genres: Nonfiction, Science & Math, Engineering & Transportation ? 1998 - Principles of Geographical Information Systems [Spatial Information Systems] (Paperback) → Hardcover ISBN-13: 9780198233657 ISBN-10: 0198233655 Genres: Business & Money, Nonfiction, Science & Math, Engineering & Transportation ? 1996 - International Gis Dictionary (Paperback) → Paperback ISBN-13: 9780470236079 ISBN-10: 0470236078 Genres: Reference, Nonfiction, Science & Math, Engineering & Transportation ? International Gis Dictionary (Paperback) → Paperback ISBN-13: 9781899761197 ISBN-10: 1899761195 Genres: Reference, Science & Math, Engineering & Transportation ? |