"Palmer" . _:B39a2ab3a5b5306d1e8eafc1e5a234700 . "Leonard R. Palmer" . "Palmer, Leonard Robert" . "1906"^^ . . . . "1984"^^ . "Leonard R." . "Palmer, Leonard R. (1906-1984)" . _:B39a2ab3a5b5306d1e8eafc1e5a234700 . _:B39a2ab3a5b5306d1e8eafc1e5a234700 . _:B39a2ab3a5b5306d1e8eafc1e5a234700 "2023-05-21"^^ . _:B39a2ab3a5b5306d1e8eafc1e5a234700 . _:B39a2ab3a5b5306d1e8eafc1e5a234700 . _:B39a2ab3a5b5306d1e8eafc1e5a234700 "06831955X" . _:B39a2ab3a5b5306d1e8eafc1e5a234700 . _:B39a2ab3a5b5306d1e8eafc1e5a234700 . _:B39a2ab3a5b5306d1e8eafc1e5a234700 .