District of Columbia Education Center [online]: Glossary. District of Columbia, 2001-. http://ec.rrc.dc.gov/ec/site/default.asp (20 July 2010).
used
District of Columbia Education Center [online]: Glossary. District of Columbia, 2001-. http://ec.rrc.dc.gov/ec/site/default.asp (20 July 2010).
license
identifier
2000052097
created
2010-07-20T15:39:45
license
title
District of Columbia Education ...... te/default.asp (20 July 2010).
shortTitle
District of Columbia Education Center (2001-)