Ive bought the book off Amazon a few years back, along with 2 other space related ones.

I have to say, I've been appalled by the print quality of that one. It looks like someone took too big blank book (the white edges are humongous) then xero'ed stuff onto it directly from old typewriter pages (you can see the characteristical typewriter not-entire-letters-printed)

Technically interesting, but a little dry