I was looking specifically for Philip K. Dick's "Cantata 140", also found Roger Zelazny's "A Rose for Ecclesiastes" and look at that great wraparound cover! But also all of F&SF is in there, and it's pretty much all good, the best of the more literary end of SF, fantasy, weird tales. Unfortunately it hasn't all been neatly organized in a category on archive.org, but you can just page down in the pulp magazine rack.
Anyway, there's your reading stack for the next year sorted.