| ISSN (Online):
0046-1792
|
| Stato:
Não informado
|
| Editore:
University of Alberta, Department of Elementary Education
|
Imprenta:
Alberta, Canada:
University of Alberta, Department of Elementary Education,
1969
|
| Área de numeração:
Vol. 1 (1969)-Vol. 20 (1988)
|
