1. Navegación aérea práctica Author/Creator: Lyon, Thoburn C. 1896-1974. (Thoburn Cassady) Publication/Creation: Wáshington, D.C. : Imprenta del Gobierno de los Estados Unidos, [1946] Resource Type: Book Access & Availability: Loading
2. El niño de seis a doce años Author/Creator: Faegre, Marion L. 1888- (Marion Lyon) Publication/Creation: Washington, D.C. : U.S. G.P.O., 1952 [i.e. 1953] Resource Type: Book Access & Availability: Loading
3. El niño de uno a seis años Author/Creator: United States. Children's Bureau Publication/Creation: Wáshington, D.C. : [U.S. Govt. Print. Off], [1947] Resource Type: Book Edition: Rev. Access & Availability: Loading
4. Notes from the Spanish Legation in the United States to the Department of State, 1790-1906 Author/Creator: Spain. Legación (U.S.) Publication/Creation: Washington : National Archives, National Archives and Records Service, General Services Administration, 1969 Resource Type: Book Access & Availability: Loading
5. Nuclear material : physical protection : convention between the United States of America and other governments, done at Vienna October 26, 1979 Publication/Creation: For sale by the Supt. of Docs., U.S. G.P.O.. Resource Type: Book Access & Availability: Loading