CREATE TABLE table_78348 ("Player" TEXT, "Pos." TEXT, "From" FLOAT, "School/Country" TEXT, "Rebs" FLOAT, "Asts" FLOAT)

What is the average rebounds for players from 1976 and over 67 assists?
SELECT AVG("Rebs") FROM table_78348 WHERE "From" = '1976' AND "Asts" > '67'
SELECT AVG("Rebs") FROM "table_78348" WHERE "Asts" > '67' AND "From" = '1976'