Instructional technology : its nature and use /
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
New York :
Harper & Row,
c1979.
|
| Rhifyn: | 6th ed. |
| Pynciau: | |
| Classic Catalogue: | View this record in Classic Catalogue |
| Disgrifiad Corfforoll: | xx, 331 p. : ill. ; 24 cm. |
|---|---|
| Llyfryddiaeth: | Includes bibliographies and index. |
| ISBN: | 0060471697 |