"Dudley Fitts" . . . "Fitts" . . _:Bd643dc6ba04ebb9e487b5b64943c7c9a . "Dudley" . . "Fitts, Dudley (1903-)" . "1903"^^ . _:Bd643dc6ba04ebb9e487b5b64943c7c9a . _:Bd643dc6ba04ebb9e487b5b64943c7c9a . _:Bd643dc6ba04ebb9e487b5b64943c7c9a "2023-05-23"^^ . _:Bd643dc6ba04ebb9e487b5b64943c7c9a . _:Bd643dc6ba04ebb9e487b5b64943c7c9a . _:Bd643dc6ba04ebb9e487b5b64943c7c9a "068373538" . _:Bd643dc6ba04ebb9e487b5b64943c7c9a . _:Bd643dc6ba04ebb9e487b5b64943c7c9a . _:Bd643dc6ba04ebb9e487b5b64943c7c9a .