Adoption of new foods and drugs in Cholena : a preliminary report /

por Deutschmann, Paul John 1917 - 1963, Deutschmann, Paul John 1917 - 1963, Méndez Domínguez, Alfredo 1931-
Publicado 1962

Communication and adoption patters in an andean village /

por Fals Borda, Orlando 1925-2008, Fals Borda, Orlando 1925-2008, Deutschmann, Paul John 1917 - 1963
Publicado 1962

Introduction to mass communications research /

por Alman, John E.
Publicado 1958