Owczarski, Mark2015-10-292015-10-292010-03-24http://hdl.handle.net/10919/62918Roger Ehrich, professor of computer science in the College of Engineering at Virginia Tech, has been conferred the "professor emeritus" title by the Virginia Tech Board of Visitors.text/htmlIn CopyrightCollege of EngineeringPress releaseVirginia Tech. University Relations