Voting is closed
Voting closed 9/21/2026, 11:00:00 PM. The results below are final.
Neues Buch: Photovoltaik – Alles-in-einem-Band. Lesung/Diskussion auf der Frankfurter Buchmesse am 11. Oktober 2026 um 13 Uhr in Halle 4.1 D16 (Wiley-VCH)
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