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Here you go... http://thinkmentalmodels.com/page67/page67.html http://thinkmentalmodels.com/page67/page67.html

• pault 15y ago
  Yeah, that keeps popping up, but the summaries on the rest of the site seem to be of poor quality, and it felt a bit scammy. $3 isn't much, but I don't want to support these "scrape together a bunch of blog posts and sell it as an ebook" types. I'll just wait for the class.