Edited for the Progressive Education Association by Gertrude Hartman and Ann Shumaker

Arno Press 1971 American education : its men, ideas, and institutions Series 2

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Gertrude Hartman ; illustrated by Marjorie Quennell

D.C. Heath c1951 2nd ed History on the march

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[Gertrude Hartman]

D.C. Heath c1946 History on the march

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Gertrude Hartman

John Day c1941 Rev. and enl. ed

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by Gertrude Hartman

John Day Co. c1938

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by Gertrude Hartman

Social Science Publications c1936

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by Gertrude Hartman

Macmillan c1932

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Edited for the Progressive Education Association by Gertrude Hartman and Ann Shumaker

John Day Co. c1932

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