TY - BOOK T1 - Threat, risk, and vulnerability :the future of the TWIC program : hearing before the Subcommittee on Border and Maritime Security of the Committee on Homeland Security, House of Representatives, One Hundred Thirteenth Congress, first session, June 18, 2013. CN - KF27 CN - KF27 N1 - Shipping list no.: 2014-0099-P. N1 - "Serial no. 113-23." ID - 669771 KW - Ports of entry KW - Transport workers KW - Identification cards KW - Biometric identification TI - Threat, risk, and vulnerability :the future of the TWIC program : hearing before the Subcommittee on Border and Maritime Security of the Committee on Homeland Security, House of Representatives, One Hundred Thirteenth Congress, first session, June 18, 2013. LK - http://purl.fdlp.gov/GPO/gpo44830 LK - http://purl.fdlp.gov/GPO/gpo44831 UR - http://purl.fdlp.gov/GPO/gpo44830 UR - http://purl.fdlp.gov/GPO/gpo44831 ER -