Facility security : results of Government Accountability Office's survey on the physical security of federal facilities (GAO-13-223SP, January 2013), an e-supplement to GAO-13-222 and Results of GAO's survey on the physical security of federal facilities (GAO-13-223SP, January 2013), an e-supplement to GAO-13-222
Published:
[Washington, D.C.] : United States Government Accountability Office, 2013.