Wundt-research-group

Autor:

NieznanyUnknown author

Credit:

the English language Wikipedia (log)

Krótki link:

https://www.plwiki.pl/b/2206d

źródło:

Wikimedia Commons

Wymiary:

552 x 400 Pixel (20987 Bytes)

Opis:

Wundt research group, ca. 1880. Author unknown. Source: http://psy.uniklinikum-leipzig.de/eng/geschi-e.htm This image is in the public domain. Neither the author of the photograph nor the author's agents or heirs have, to the best of my knowledge, ever claimed authorship or copyright.

Licencja:

Public domain

Komentarz do licencji:

published more than 70 years ago without a public claim of authorship