Yazar
Erwin Paul Bettinghaus
6 cilt bulundu.
Cilt sonuçları
Persuasive communication
Erwin Paul Bettinghaus · Holt, Rinehart and Winston
308 sayfa · 1968
Persuasion (Psychology) / Communication / Propagande / Kommunikation / Beeinflussung
A dissemination system for state accountability programs
Erwin Paul Bettinghaus · Cooperative Accountability Project
Sayfa sayısı yok · 1973
Communication in education / Educational accountability / Educational tests and measurements
Keeping the public informed
Erwin Paul Bettinghaus · Cooperative Accountability Project, Colorado Dept. of Education
15 sayfa · 1973
Educational accountability