. . "Roger H." . "Martin, Roger H. (1943-)" . "1943"^^ . "Martin" . . _:B43bcbe647a2e7c805bf3c0dff0589dd0 . . "Roger H. Martin" . _:B43bcbe647a2e7c805bf3c0dff0589dd0 . _:B43bcbe647a2e7c805bf3c0dff0589dd0 . _:B43bcbe647a2e7c805bf3c0dff0589dd0 "2023-05-21"^^ . _:B43bcbe647a2e7c805bf3c0dff0589dd0 . _:B43bcbe647a2e7c805bf3c0dff0589dd0 . _:B43bcbe647a2e7c805bf3c0dff0589dd0 "071607749" . _:B43bcbe647a2e7c805bf3c0dff0589dd0 . _:B43bcbe647a2e7c805bf3c0dff0589dd0 . _:B43bcbe647a2e7c805bf3c0dff0589dd0 .