You can publish a map book to a printer or plotter or to an electronic format called DWF (Drawing Web Format). In this case, you publish to DWF. You can share a DWF file with people who do not have a copy of AutoCAD Map 3D toolset. These people can download a free viewer, Autodesk Design Review , from http://www.autodesk.com/designreview to view the DWF file.