Description
| Item Description: | Half-title: Bureau of International Research, Harvard University and Radcliffe College.
The basic material of this study was presented for the degree of doctor of philosophy at Yale University 1934. cf. Acknowledgments. |
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| Physical Description: | xiv p., 1 l., 202 p. incl. maps, diagrs. (part fold.) 24 cm. |
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| Bibliography: | Bibliography: p. 189-195. |
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