- 已选条件:
-
× Commercial aviation
1 Supersonic Passenger Flights [科技报告]
作者:Tang, Rachel Y.;Elias, Bart;Luther, Linda;等
发布日期:2018
关键词:Airline law and legislation;Airlines;...
发布机构:Library of Congress. Congressional Research Service.
作者:Elias, Bart
发布日期:2009
关键词:Transportation;Commercial aviation;...
发布机构:Library of Congress. Congressional Research Service.
作者:Elias, Bart
发布日期:2015
关键词:Computer crimes;Computer security measures;...
发布机构:Library of Congress. Congressional Research Service.
作者:Tang, Rachel
发布日期:2011
关键词:Transportation;Commercial aviation;...
发布机构:Library of Congress. Congressional Research Service.
作者:Tang, Rachel
发布日期:2012
关键词:Transportation;Commercial aviation;...
发布机构:Library of Congress. Congressional Research Service.
作者:Elias, Bart, Brass, Clinton T., Kirk, Robert S.
发布日期:2013
关键词:Budgets;Government spending;...
发布机构:Library of Congress. Congressional Research Service.