Introduction to homeland security : policy, organization,and administration /
Willard M. Oliver, Nancy E. Marion, and Joshua B. Hill.
- Burlington, MA : Jones & Bartlett Learning, 2015.
- xxxi, 317 p. : col. ill. ; 26 cm.
Includes bibliographical references and index.
9781284045833
United States. Department of Homeland Security.
National security--United States. Internal security--United States. Terrorism--Prevention.--United States