| ISSN (Online):
0271-6062
|
| Gwlad:
Não informado
|
| Cyhoeddwr:
National Association of Elementary School Principals
|
Imprenta:
Arlington, Va.:
National Association of Elementary School Principals,
1980
|
| Área de numeração:
Vol. 60 (1980)-
|
| Eitemau Tebyg:
Principal |
