The process and efects of mass communication
Schramm, Wilbur.
The process and efects of mass communication - Rev. ed. - Urbana : University of Illinois, 1971 - 997 p.
56772
Comunicación de masas.
301.24 / S2 1971
The process and efects of mass communication - Rev. ed. - Urbana : University of Illinois, 1971 - 997 p.
56772
Comunicación de masas.
301.24 / S2 1971