"Roger C. Sanders" . "1936"^^ . . _:B0f31bcf44ba98f28479ad0077fc1e38c . . "Roger C." . . "Sanders, Roger C. (1936-)" . "Sanders" . . _:B0f31bcf44ba98f28479ad0077fc1e38c . _:B0f31bcf44ba98f28479ad0077fc1e38c . _:B0f31bcf44ba98f28479ad0077fc1e38c "2023-05-21"^^ . _:B0f31bcf44ba98f28479ad0077fc1e38c . _:B0f31bcf44ba98f28479ad0077fc1e38c . _:B0f31bcf44ba98f28479ad0077fc1e38c "069250529" . _:B0f31bcf44ba98f28479ad0077fc1e38c . _:B0f31bcf44ba98f28479ad0077fc1e38c . _:B0f31bcf44ba98f28479ad0077fc1e38c .