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8 résultats pour : polytechnic

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The Polytechnic, Riga, Russia, (i.e., Latvia) ca. 1890-1900
UMG22A25_161

The Polytechnic, Riga, Russia, (i.e., Latvia) ca. ...

Learning how to determine latitude
UMG22A20_375

Learning how to determine latitude

Karl Karmarsch
UMG21A08_215

Karl Karmarsch

Polytechnic in Zurich
UMG21A00_111

Polytechnic in Zurich

Yekaterinburg technological university (formerly ural polytechnic institute), siberia, 2000.
UMG20B11_481

Yekaterinburg technological university (formerly u...

National congress of the league of women held on march 3 & 4, 1951 in warsaw, poland, women participants in a section of the great hall of the polytechnic school during the congress sessions.
UMG20A97_417

National congress of the league of women held on m...

The "magpie and stump"
UMG20A28_069

The "magpie and stump"

Federal polytechnic
UMG20A34_294

Federal polytechnic