TY - BOOK ED - United States. ED - United States. TI - Securing our surface transportation systems: examining the Department of Homeland Security's role in surface transportation technologies : joint hearing before the Subcommittee on Transportation and Protective Security and the Subcommittee on Emergency Preparedness, Response, and Communications of the Committee on Homeland Security, House of Representatives, One Hundred Fifteenth Congress, second session, January 30, 2018 AV - KF27 .H5776 2018 PY - 2018/// CY - Washington PB - U.S. Government Publishing Office KW - United States KW - Transportation Security Administration KW - Rules and practice KW - Transportation KW - Security measures KW - Technological innovations KW - Local transit KW - Terrorism KW - Prevention KW - Intergovernmental cooperation KW - Legislative hearings KW - lcgft N1 - "Serial no. 115-47."; CRDP Program record; Includes bibliographical references UR - http://purl.fdlp.gov/GPO/gpo94321 UR - http://purl.fdlp.gov/GPO/gpo94322 ER -