161
Publicado 1953
“...United States National Bureau of Standards Computation Laboratory...”
162
Publicado 1920
“...United States General staff Military Intelligence Division...”
163
164
Publicado 1856
“...United States Dept. of State...”
165
Publicado 1963
“...International Congress of Historians of the United States and Mexico Austin, Tex.)...”
166
167
Publicado 1966
“...United States Institute for Basic Standards Photonuclear Data Group...”
168
Publicado 1934
“...United States. Congress. House. Committee on Interstate and Foreign Commerce...”
169
Publicado 1974
“...United States President's Science Advisory Committee Panel on Youth...”
170
por Magill, Roswell Foster, 1895-
Publicado 1934
“...United States. Congress. Joint Committee on Internal Revenue Taxation...”Publicado 1934
171
Publicado 1855
“...United States War Dept...”
172
Publicado 1957
“...National Education Association of United States Dept. of Audiovisual Instruction...”
173
Publicado 1927
“...United States Extension service Office of cooperative extension work...”
174
por Libby, C. Earl
Publicado 1967
“...Joint Textbook Committee of the Paper Industry of the United States and Canada...”Publicado 1967
175
Publicado 1898
“...United States Census Office 11th census, 1890...”
176
Publicado 2010
“...United States Commission for settling private land claims in California...”
177
Publicado 1916
“...United States Commission to Investigate Title of United States Lands in the District of Columbia...”
178
Publicado 1965
“...United States Air Force Base (New Mexico)...”
179
Publicado 1978
“...United States. Bureau of Standards...”
180
Publicado 1974
“...Conference on the Implications of European Monetary Integration for the United States, Brookings...”