RT Book T1 Understanding homeland security A1 Martin, Gus LA English PP Los Angeles London New Delhi Singapore Washington DC Melbourne PB SAGE YR 2016 ED Second edition UL https://krimdok.uni-tuebingen.de/Record/162317225X NO Previous edition: 2015. - Includes bibliographical references and index CN 363.350973 SN 9781506346137 K1 United States / Department of Homeland Security K1 Terrorism : United States K1 Civil defense : United States K1 National Security : United States K1 EMERGENCY management : United States