examining visa security : hearing before the Task Force on Denying Terrorists Entry to the United States of the Committee on Homeland Security, House of Representatives, One Hundred Fifteenth Congress, first session, May 3, 2017 United States Congress. House. Committee on Homeland Security. Task Force on Denying Terrorists Entry to the United States, creator author. text bibliography Legislative hearings. dcu 2017 monographic eng 1 online resource (iii, 59 pages) : illustrations Paper version available for sale by the Superintendent of Documents, United States Government Publishing Office. "Serial no. 115-15." CRDP Program record. Includes bibliographical references. n-us--- Visas Security measures United States Visas Government policy United States International travel Security measures United States Ports of entry Security measures United States Travel restrictions Government policy United States Terrorists Travel United States Prevention Terrorism United States Prevention Y 4.H 75:115-15 Y 4.H 75:115-15 United States. Congress. House. Committee on Homeland Security. Task Force on Denying Terrorists Entry to the United States. (OCoLC)1015970318 http://purl.fdlp.gov/GPO/gpo87441 http://purl.fdlp.gov/GPO/gpo87441 PUCPR 171220 20180409220543.0 on1015970151 eng