Yeah, could never find PDFs online for that one. If I was still in Houghton I'd give you my copy, but I live in Florida now (unfortunately, lol). I found one copy of the 3rd ed on Amazon used for $45 tho. And its prime.
Another option is to just borrow someone else's copy (or see if the library has one) and go to the 3rd floor copiers and scan the whole thing lmao. I may or may not have done that a few times...