I found this book as a paper weight at my parts department back when I worked at a Toyota dealership as a Technician. I took it home and it collected dust for YEARS until I stumbled upon it again. I de used to read it and it provided a WEALTH of information. So much that I read it over twice and took notes the 2nd time. Fast forward to present day, I’m a manager at an independent automotive repair shop. Funny how life works, that fateful day I discovered the book being used as a paper weight would aid me years later. Amazing book.