Free speech /
Sylvia Engdahl, book editor.
- Detroit : Greenhaven Press, 2008.
- 204 p: ; 24 cm.
- Issues on trial .
Includes bibliographical references and index.
Upholding non-disruptive free speech in schools -- Denying free speech in official school publiccations -- Affirming that Internet pornography cannot be banned outright -- Schools may suppress student speech that advocates use of illegal drugs.