Proceeding of the second Pan American scientic congress : el porvenir del panamericanismo / by Goldsmith, Peter H.

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Proceedings of the second Pan American scientific congress : panamericanismo y educación / by López de Nelson, Ernestina

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Proceedings of the second Pan American scientific congress : the changes needed in American secondary education / by Eliot, Charles W.

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Proceedings of the second Pan American scientific congress : the essentials of an ideal compulsory education law / by Quinn, John B.

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Proceedings of the second Pan American scientific congress : entre qué límites de edad debe hacerese obligatoria la asistencia de los niños a la escuela primaria elemental? Cómo pu... by Rogé, Eduardo

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Proceedings of the second Pan American scientific congress : should public vocational training of high-school grade be organized as a course or courses in the regular high school o... by Cooley, Edwin G.

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Proceedings of the second Pan American scientific congress : the need of an industrial education in an industrial democracy / by Dewey, John

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Proceedings of the second Pan American scientific congress : elementary commercial education / by Nichols, Frederick G.

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Proceeding of the second Pan American scientic congress : cual debería ser el fin primario y cuál el secundario de las altas escuelas de instrucción? hasta qué punto deberían deter... by Zúñiga, Andrés M.

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Proceedings of the second Pan American scientific congress : the education of women as measured in civic and social relations / by Kingsbury, Susan M.

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Proceedings of the second Pan American scientific congress : education of women as related to the welfare of children / by Lathrop, Julia C.

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Procedings of the second Pan American scientific congress : commercial courses in the young men's Christian Association / by Wertheim, Edward L.

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Proceedings of the second Pan American scientific congress : well-being of children as determined by education of women / by Putnam, Helen C.

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Proceedings of the second Pan American scientific congress : entrance requirements to colleges of commerce / by Kinley, David

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Congreso Científico Panamericano (2 : 1915-1916 : Washington).

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Congreso Científico Panamericano (2 : 1915-1916 : Washington).

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