_:B79df4914699431b7e2c6eac4e99e39f8 . "Fred" . "Luthans" . "Fred Luthans" . . . . "Luthans, Fred" . . _:B79df4914699431b7e2c6eac4e99e39f8 . _:B79df4914699431b7e2c6eac4e99e39f8 . _:B79df4914699431b7e2c6eac4e99e39f8 "2023-05-20"^^ . _:B79df4914699431b7e2c6eac4e99e39f8 . _:B79df4914699431b7e2c6eac4e99e39f8 . _:B79df4914699431b7e2c6eac4e99e39f8 "069719837" . _:B79df4914699431b7e2c6eac4e99e39f8 . _:B79df4914699431b7e2c6eac4e99e39f8 . _:B79df4914699431b7e2c6eac4e99e39f8 .