The play of man / by Karl Groos, tr. with the author's cooperation by Elizabeth L. Baldwin, with a preface by J. Mark Baldwin.
- Groos, Karl, 1861-1946.
- Date:
- 1901
Licence: Public Domain Mark
Credit: The play of man / by Karl Groos, tr. with the author's cooperation by Elizabeth L. Baldwin, with a preface by J. Mark Baldwin. Source: Wellcome Collection.
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