[blululu]

It is a very bot level post, but the link goes to a real book (a scan so not that accessible) and it does at least give a bit of relevant summary on the topic to save a Google search (assuming you trust it). It could be better but I don’t totally hate it.

[EdwardCoffin]

I'm wondering what value you think has been lost through the book being a scan? Virtually all of the pages contain little more than handwriting, so a scan is the appropriate representation.