Hall, Robert King 1912- Lauwerys, Joseph A. (Joseph Albert) text bibliography nyu Yonkers-on-Hudson, New York World Book Company 1956 monographic eng

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595 p. ill. joint editors, Robert King Hall, J.A. Lauwerys. "Prepared under the auspices of the University of London Institute of Education and Teachers College, Columbia University." Includes bibliographical references and index. Education Finance 751209 20160527204124.0 87470