I need to break out my abacus. Let's see, 1982 or so, I was 13, 7th grade. I had the Basic Set in a pink box, circa (1980 printing).
My friend got the Ad&d Player's Handbook, DMG, and MM, and so we used that. It was, after all, "Advanced", so had to be better, right!?! He was the always DM...