The effects of summer vacation upon the retention of the elementary school subjects ...
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Author / Creator: | Mary Irmina, Sister, 1893- |
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Imprint: | 1928. |
Description: | 99 p. 23 cm. |
Language: | English |
Subject: | |
Format: | Dissertations Print |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/2051068 |
Physical Description: | 99 p. 23 cm. |
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Bibliography: | Bibliography: p. 98-99. |