Steven Chu official DOE portrait

Autor/Urheber:

Department of Energy

Shortlink:

https://dewiki.de/b/b7a72

Quelle:

Wikimedia Commons

Größe:

1250 x 1500 Pixel (1255866 Bytes)

Beschreibung:

Official portrait of United States Secretary of Energy Steven Chu

Lizenz:

Public domain

Credit:

Obtained via email from Department of Energy.

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