Wow! A rare find!
This is the 1964 first edition spiral bound book titled "The Case For The Deep Submersible" by Richard Terry, Autonetics, North American Aviation, Anaheim, Ca.
Huge thick book of 427 numbered pages. Tons of illustrations!
Used condition, wear, tear, and marks to the cover. The interior is just slightly used with some minor crinkles, bumps, etc.