Person
Groos, Karl, 1861-1946
Catalogue
- Books
- Online
The play of man / by Karl Groos ; translated with the author's cooperation by Elizabeth L. Baldwin ; with a preface by J. Mark Baldwin.
Date: 1901- Books
The play of animals / by Karl Groos ; translated with the author's cooperation by Elizabeth L. Baldwin ; with a preface and an appendix by J. Mark Baldwin.
Groos, Karl, 1861-1946.Date: 1898- Books
- Online
Die Spiele der Tiere / von Karl Groos.
Groos, Karl, 1861-1946.Date: 1907- Books
Die Spiele der Menschen / von Karl Groos.
Groos, Karl, 1861-1946.Date: 1899- Books
- Online
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