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Importing Wikidata short description: "German philosopher (1862–1929)" |
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<references group=P />
{{Wikisourcelang|de|Joseph Petzoldt}}▼
* ''Maxima, Minima und Ökonomie'', 1891
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* Gerd Graßhoff (Hrsg.): ''Wittgenstein's World of Mechanics: Including Transcriptions of Lectures by Wittgenstein's Teacher Joseph Petzoldt and Related Texts on Mechanics''. Springer, Wien 2006, ISBN 978-3-211-32816-3.
▲{{Wikisourcelang|de|Joseph Petzoldt}}
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