| Type |  Book |
| ชื่อเรื่อง | School censorship in the 21st century : a guide for teachers and school library media specialists / John S. Simmons, Eliza T. Dresang |
| ผู้แต่ง | Simmons, John s |
| ISBN | 0872072886 |
| | 9780872072886 |
| พิมพลักษณ์ | Newark, Del. : International Reading Association, c2001 |
| รูปเล่ม | 249 p |
| หัวเรื่อง | Freedom of information --United States [] |
| | Public schools --Curricula --Censorship --United States [] |
| | School libraries --Censorship --United States [] |
| | Teaching, Freedom of --United States [] |
| | Textbooks --Censorship --United States [] |