A comparative study of the survival rate of grade one children in the District of Clarin for the school years 1948-1949 and 1958-1959 [microform]

Detalles Bibliográficos
Autor principal: Batausa, Esperidion. 1932-
Formato: Visual Material
Lenguaje:English
Publicado: Quezon City Photoduplication Service, University of the Philippines Library 1976.
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