U.S. Citizenship and Immigration Services text Washington,DC monographic Description based on first issue; title from caption (viewed Aug. 17,2007). Immigrants Naturalization Citizenship HS 8.18: HS 8.18: http://purl.access.gpo.gov/GPO/LPS75151 http://purl.access.gpo.gov/GPO/LPS75151 20160527184101.0 301706