Dangos 1 - 3 canlyniadau o 3 ar gyfer chwilio '', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    On an index of the effectiveness on health programs [microform] gan Siebert, Calvin D.

    Cyhoeddwyd 1976
    Visual Material

    On an index of the effectiveness on health programs [microform]
  2. 2

    Regional health plan :1976-'77--1980-'81.

    Cyhoeddwyd 1976
    Llyfr

    Regional health plan :1976-'77--1980-'81.
  3. 3

    Epidemographic surveillance a symposium. gan Frederiksen, Harald S.

    Cyhoeddwyd 1971
    Llyfr

    Epidemographic surveillance a symposium.

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