TY - BOOK ID - 135703614 TI - Strategy and mission of the DHS Science and Technology Directorate : joint hearing before the Subcommittee on Cybersecurity, Infrastructure Protection, and Security Technologies of the Committee on Homeland Security, House of Representatives and the Subcommittee on Research and Technology of the Committee on Science, Space, and Technology, House of Representatives, One Hundred Thirteenth Congress, second session, September 9, 2014. PY - 2015 PB - Washington : U.S. Government Publishing Office, DB - UniCat KW - National security KW - National security KW - Research and development projects KW - Research KW - Technological innovations KW - United States. UR - https://www.unicat.be/uniCat?func=search&query=sysid:135703614 AB - ER -