| Type |  Book |
| ชื่อเรื่อง | Nonprint in the secondary curriculum : readings for reference / edited with an introduction by James L. Thomas |
| ISBN | 0872872742 : $17.50 |
| พิมพลักษณ์ | Littleton, Colo. : Libraries Unlimited, 1982 |
| รูปเล่ม | 215 p. : ill. ; 25 cm |
| หัวเรื่อง | Audio-visual materials --United States --Addresses, essays, lectures [] |
| | Education, Secondary --United States --Curricula --Addresses, essays, lectures [] |