Revision History for USGS Open-File Report 2011-1060 Shinji Toda, Ross S. Stein, Volkan Sevilgen, and Jian Lin Coulomb 3.3 Graphic-Rich Deformation and Stress-Change Software for Earthquake, Tectonic, and Volcano Research and Teaching--User Guide ----------------------------------------------------- Posted online at http://pubs.usgs.gov/of/2011/1060/ October 4, 2011 -----------------------------------------------------