1939 Map of Physics by Frank Jacobs
1939 Map of Physics by Frank Jacobs
cross-posted from: https://mander.xyz/post/9079658
Sauce: https://mastodon.social/@gutenberg_org/111845638304911489
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1939 Map of Physics by Frank Jacobs
cross-posted from: https://mander.xyz/post/9079658
Sauce: https://mastodon.social/@gutenberg_org/111845638304911489