These references and training manuals were produced by the University of Maryland Libraries. These workbooks are meant to teach some fundamental GIS operations using ArcGIS Desktop 10, the newest version of a popular GIS software produced by ESRI.
Below are GIS Workshops produced by the University of Maryland Libraries.
GIS Workshops Registration |Intro to GIS Slides | Intro to GIS Workbook |Data Management Slides | Data Management Workbook |Spatial Analysis Slides |Spatial Analysis Workbook
if links broken, you can go to source url : http://www.lib.umd.edu/GOV/geospatial.html