A Teacher's handbook to elementary social studies an inductive approach
| Awduron Eraill: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Reading, Mass.
Addison-Wesley; Manila Social Studies Pub.
[c1971].
|
| Rhifyn: | 2nd ed. |
| Pynciau: |