Welcome to the Team Dan!
A Fisher Body Manual for your car costs about $20 bucks as a reproduction (scanned copy) on CD. It was a book that told the body shop automotive techs how to repair collision damage (R&R sheet metal along with all of the trim).
You can also buy a Service Manual that explained to the fleet line mechanics how to R&R the most commonly worn parts of the car and how to overhaul the motor tranny and rear end. A CD of that book is also about $20 bucks.
There is also a Chassis repair manual used by the frame shop to straighten out the car and has all of the dimensions and explains how to align the front end with just a tape measure (that is how it was done on the assembly line).
Speaking of the assembly line you can also find a CD that has a copy of the Assembly Manual that told the line worker where every part went and how to install it on the car (great if you bought a jig-saw puzzel of loose parts in cartons all over the place).
There is an Illustrated Parts Manual as well, but it costs more than $20 bucks (closer to $75), and the part numbers don't do you much good since they have changed over time, or have become extinct. It does help identify what you have, and tells what it is used for though.