_:B893871353ca0602f26f3a348b5b6ae47 . "Robert A." . "Greenes" . "1940"^^ . "Robert A. Greenes" . . . "Greenes, Robert A. (1940-)" . . _:B893871353ca0602f26f3a348b5b6ae47 . _:B893871353ca0602f26f3a348b5b6ae47 . _:B893871353ca0602f26f3a348b5b6ae47 "2023-05-20"^^ . _:B893871353ca0602f26f3a348b5b6ae47 . _:B893871353ca0602f26f3a348b5b6ae47 . _:B893871353ca0602f26f3a348b5b6ae47 "107184923" . _:B893871353ca0602f26f3a348b5b6ae47 . _:B893871353ca0602f26f3a348b5b6ae47 . _:B893871353ca0602f26f3a348b5b6ae47 .