How to locate educational information data a text and reference book
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
New York
Bureau of Publications, Teachers College, Columbia University
1941.
|
| Eagrán: | 2nd ed., greatly revised, improved, and expanded. |
| Ábhair: |