2023 Oregon Statutes 337.120 – District school board adoption of list and use of approved textbooks and instructional materials

2021 Oregon Statutes 337.120 – District school board adoption of list and use of approved textbooks and instructional materials

2019 Oregon Statutes 337.120 – District school board adoption of list and use of approved textbooks and instructional materials

2017 Oregon Statutes 337.120 – District school board adoption of list and use of approved textbooks and instructional materials

2015 Oregon Statutes 337.120 – District school board adoption of list and use of approved textbooks and instructional materials

2013 Oregon Statutes 337.120 – District school board adoption of list and use of approved textbooks and instructional materials

2009 Oregon Statutes 337.120 – School board adoption and use of approved textbooks and instructional materials