"Robert Gordon Douglas" . "Douglas, Robert Gordon (Jr. ; 1934-)" . "1934"^^ . "Robert Gordon" . . . . "Douglas" . _:B001f070306547fbe37a1faedb8992fde . . _:B001f070306547fbe37a1faedb8992fde . _:B001f070306547fbe37a1faedb8992fde . _:B001f070306547fbe37a1faedb8992fde "2023-05-21"^^ . _:B001f070306547fbe37a1faedb8992fde . _:B001f070306547fbe37a1faedb8992fde . _:B001f070306547fbe37a1faedb8992fde "06969446X" . _:B001f070306547fbe37a1faedb8992fde . _:B001f070306547fbe37a1faedb8992fde . _:B001f070306547fbe37a1faedb8992fde .