https://mitpress.mit.edu/sites/default/files/sicp/index.html
https://mitpress.mit.edu/sites/default/files/sicp/full-text/...
Other versions, again not as PDF:
https://news.ycombinator.com/item?id=13918465
https://news.ycombinator.com/item?id=19049834
https://news.ycombinator.com/item?id=3034587
https://news.ycombinator.com/item?id=10178544
> https://news.ycombinator.com/item?id=3034587
This one is a link to a .mobi/Kindle version, for anyone searching.
https://mitpress.mit.edu/sites/default/files/sicp/index.html
https://mitpress.mit.edu/sites/default/files/sicp/full-text/...
Other versions, again not as PDF:
https://news.ycombinator.com/item?id=13918465
https://news.ycombinator.com/item?id=19049834
https://news.ycombinator.com/item?id=3034587
https://news.ycombinator.com/item?id=10178544