TY - BOOK ED - United States. TI - Better safeguards are needed in USCIS Green Card issuance PY - 2016/// CY - Washington, DC PB - U.S. Department of Homeland Security, Office of Inspector General KW - U.S. Citizenship and Immigration Services KW - Auditing KW - Rules and practice KW - Information technology KW - Green cards KW - Security measures KW - Evaluation N1 - "November 16, 2016."; "OIG-17-11."; CRDP Program record; Includes bibliographical references UR - http://purl.fdlp.gov/GPO/gpo76568 ER -