Addresses, essays, lectures 2 Foreign economic relations -- 2 Foreign relations -- 2 Commerce -- 1 Congresses -- 1 Defences -- 1 Description and travel 1 more ... Economic integration -- 1 Expenditures, Public -- 1 Handbooks, manuals, etc 1 Military policy 1 Pictorial works 1 Politics and government 1 Race relations -- 1 Regional security -- 1 less ...