Twins : a study of heredity and environment /
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| Author / Creator: | Newman, Horatio Hackett, 1875-1957. |
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| Imprint: | Chicago : University of Chicago Press, 1968, c1937. |
| Description: | xvi, 369 p. : facsims., ports. ; 24 cm. |
| Language: | English |
| Subject: | |
| Format: | Print Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/7910859 |