The hygiene of the school child
| Príomhchruthaitheoir: | |
|---|---|
| Rannpháirtithe: | |
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Boston
Houghton Mifflin Company
c1929.
|
| Eagrán: | Rev. ed. |
| Sraith: | Riverside textbooks in education, ed. by E. P. Cubberley
|
| Ábhair: |