Strategies for the Prevention of Blindness inNational Programmes : a primary health care approach / World Health Organization
Formato: | Libro |
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Lenguaje: | Undetermined |
Publicado: |
Geneva : World Health Organization
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Edición: | 2 |
Materias: |
Descripción Física: | vii, 104 p. |
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ISBN: | 92 4 154492 9 |