. "1937"^^ . . _:Bc9fbca564f3e227da124cd608c8e02dc . "Johnson, E. Richard (1937-)" . "Johnson" . "E. Richard" . . . "E. Richard Johnson" . _:Bc9fbca564f3e227da124cd608c8e02dc . _:Bc9fbca564f3e227da124cd608c8e02dc . _:Bc9fbca564f3e227da124cd608c8e02dc "2023-05-19"^^ . _:Bc9fbca564f3e227da124cd608c8e02dc . _:Bc9fbca564f3e227da124cd608c8e02dc . _:Bc9fbca564f3e227da124cd608c8e02dc "07208328X" . _:Bc9fbca564f3e227da124cd608c8e02dc . _:Bc9fbca564f3e227da124cd608c8e02dc . _:Bc9fbca564f3e227da124cd608c8e02dc .