Mostrar 1 - 4 resultats de 4 per cerca 'Gallup, George Horace 1901-', hora de la petició: 0.01sec Refinar resultats
  1. 1

    The Gallup Poll public opinion, 1935-1971 per Gallup, George Horace 1901-

    Publicat 1972
    Llibre

    The Gallup Poll public opinion, 1935-1971
  2. 2

    A guide to public opinion polls per Gallup, George Horace 1901-

    Publicat 1948
    Llibre

    A guide to public opinion polls
  3. 3

    A guide to public opinion polls per Gallup, George Horace 1901-

    Publicat 1944
    Llibre

    A guide to public opinion polls
  4. 4

    The pulse of democracy the public-opinion poll and how it works per Gallup, George Horace 1901-

    Publicat 1940
    Llibre

    The pulse of democracy the public-opinion poll and how it works

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