1. Basic GIS coordinates. ([2017]) Authors: Van Sickle, Jan Record Type: Book Extent: 1 online resource, illustrations, maps View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Basic GIS coordinates. (©2010) Other Names: Van Sickle, Jan Record Type: Book Extent: 1 online resource (xi, 188 pages), illustrations, maps View Content: Available online (eLD content is only available in our Reading Rooms) ↗