An experimental study of children at work and in school between the ages of fourteen and eighteen years.
Gorde:
| OCLC: | 2570302 |
|---|---|
| Egile nagusia: | |
| Hizkuntza: | English |
| Argitaratua: |
New York,
Macmillan,
1926.
|
| Gaiak: | |
| Antzeko dokumentuak: | Online version:
Experimental study of children at work and in school between the ages of fourteen and eighteen years. |
| Formatua: | Monograph Note that CRL will digitize material from the collection when copyright allows. |