Versions of South Dakota Codified Laws 13-53-53. Annual report on intellectual diversity and free exchange of ideas on LawServer 2023 South Dakota Codified Laws 13-53-53. Annual report on intellectual diversity and free exchange of ideas 2022 South Dakota Codified Laws 13-53-53. Annual report on intellectual diversity and free exchange of ideas 2021 South Dakota Codified Laws 13-53-53. Annual report on intellectual diversity and free exchange of ideas 2019 South Dakota Codified Laws 13-53-53. Annual report on intellectual diversity and free exchange of ideas