TY - BOOK ED - United States TI - Employment & earnings CY - Washington, D.C. KW - Labor supply KW - Hours of labor KW - Local KW - Wages KW - Unemployment N1 - Description based onfirst issue;title from title screen (viewed Feb.25,2008) UR - http://purl.access.gpo.gov/GPO/LPS90975 ER -