TY - BOOK ED - U.S. Citizenship and Immigration Services. ED - U.S. Citizenship and Immigration Services. TI - Learn about the United States: quick civics lessons for the new naturalization test PY - 2009///] CY - [Washington, D.C.] PB - U.S. Dept. of Homeland Security, U.S. Citizenship and Immigration Services KW - Civics KW - Study and teaching KW - United States KW - Local KW - Citizenship KW - Emigration and immigration N1 - Title from title screen (viewed on Apr. 23, 2009); "M-638." UR - http://purl.access.gpo.gov/GPO/LPS111838 UR - http://catalog.gpo.gov/fdlpdir/locate.jsp?ItemNumber=0556-C&SYS=000637941 ER -