If you haven't yet downloaded it, and you're thinking about doing so, then allow me to give you a bit of insider information. In around 1 month's time, I'll be changing things slightly. You'll still be able to browse the complete 350-page book online in your browser, but if you want to download the PDF file it'll cost you a couple of dollars.
So if you want the complete offline version for free, grab yours before it's too late.
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