Mostrar 1 - 4 resultats de 4 per cerca 'Mangold, George Benjamin 1876-', hora de la petició: 0.01sec Refinar resultats
  1. 1

    Problems of child welfare per Mangold, George Benjamin 1876-

    Publicat 1936
    Llibre

    Problems of child welfare
  2. 2

    Community organization for social welfare, with special reference to social work per Mangold, George Benjamin 1876-

    Publicat 1934
    Llibre

    Community organization for social welfare, with special reference to social work
  3. 3

    Social pathology per Mangold, George Benjamin 1876

    Publicat 1932
    Llibre

    Social pathology
  4. 4

    Problems of child welfare per Mangold, George Benjamin 1876-

    Publicat 1924
    Llibre

    Problems of child welfare

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