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Paul R. Hagner

3 books

Books by Paul R. Hagner

Technology-enhanced teaching and learning
Technology-enhanced teaching and learning
2001
Content codings of level of po
Content codings of level of political conceptualization, 1956-1980 (United States)
1984
Content codings of level of po
Content codings of level of political conceptualization, 1956-1984 [United States]
1980