THE AMERICAN EDUCATOR ENCYCLOPEDIA. Ellsworth D. Foster, editor in chief. James Laughlin Hughes, editor for Canada, and Karl H. Goodwin.
THE AMERICAN EDUCATOR ENCYCLOPEDIA. Ellsworth D. Foster, editor in chief. James Laughlin Hughes, editor for Canada, and Karl H. Goodwin. © 1Apr33; A60926. United Educators, Inc. (PCW); 20Mar61; R272710.
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