Mine has all yellow pages too, and small print. Crumbly.
Says $2.95 on the cover. No date other than 1965, but I don't believe it to be that old, I wouldn't think.
I need a set... maybe for Christmas.
Mine has a publication date of 1965, but I think this re-print was 1975. I'll check it tomorrow. SSQ has already zonked out for the night, and Clare and Joseph are having fun with Halo 2 at the moment, though I'm calling them up in 8 minutes.