The caveman within us; his peculiarities and powers ; how we can enlist his aid for health and efficiency /
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| Format: | Book |
| Language: | English |
| Published: |
New York :
Dutton,
[1922]
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| Subjects: |
| Physical Description: | xv pages, 1., 372 pages : diagram ; 22 cm. |
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| Bibliography: | Bibliography at end of the chapters. |