CREATE TABLE table_44760 ("Name" TEXT, "WSU Year ( s ) " TEXT, "Position" TEXT, "Team" TEXT, "Pro Year ( s ) " TEXT)

What is WSU Year(s), when Pro Year(s) is 1974-77?
SELECT "WSU Year(s)" FROM table_44760 WHERE "Pro Year(s)" = '1974-77'
SELECT "WSU Year(s)" FROM "table_44760" WHERE "Pro Year(s)" = '1974-77'