Aviation security :TSA has enhanced its explosives detection requirements for checked baggage, but additional screening actions are needed: report to congressional requesters.

by U.S. Government Accountability Office Paperback details (USA). (see also: eBook (Kindle) · eBook (Kindle)) details (UK). (see also: eBook (Kindle) · eBook (Kindle)) details (Germany). (see also: Kindle Ausgabe · Kindle Ausgabe) details (Canada). (see also: eBook (Kindle) · eBook (Kindle)) ISBN: 978-1-9746-4474-2 ISBN-10: 1-9746-4474-X CreateSpace Independent Publishing Platform · 2017