Symposium: 1981: New Orleans, Session 1 - Current Practices across the world
Authors: Rothermundt, Hans - Jurgen
Organisations: Burda GmbH
Topics: General, Readership Model, Survey Descriptions
Symposium: 1981: New Orleans, Session 1 - Current Practices across the world
Authors: Rothermundt, Hans - Jurgen
Organisations: Burda GmbH
Topics: General, Readership Model, Survey Descriptions