Practical information on crisis planning a guide for schools and communities.
| Autor corporatiu: | |
|---|---|
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
Washington, D.C.
Office of Safe and Drug-Free Schools, U.S. Department of Education
2007.
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| Edició: | [Rev.]. |
| Matèries: |