. "1974 NBA Championship" . "champion" . "championship" . . "NBA Championship" . "Finals" . . . . "NBA Finals in 1974" . "1974 NBA Finals" . "1974" . "World Championship Series" . "NBA Champions" . . "NBA Finals" . "1974 championship team" . . . "1974 NBA Finals" . . . . . "1974 finals" . . . . . "1974 championship" . . . . . "defending champion" . . "47 years" . . "Celtics enter as the defending NBA champions." .