I was thinking of getting my dad a book called the Pocket Ref, does anyone know anything about this book? I'm thinking that it may be a little too "advanced" for him. Is it something anyone can use (do you have to be really smart/a mathmatical genius to use it)? My dad knows a lot about all sorts of stuff like welding, electricity, carpentry, plumbing and auto repair. He hasn't had any formal training but I'm sure he knows more than those who've had it. He's also the kind of guy that you'd see on the show Monster Garage. However, he isn't exactly the brightest bulb in the box and he sometimes refers to himself as the villge idiot.
Does it sound like this book would be ok for him or would it be too advanced?