Author

Nancy Helburn Stein

2 books found

Cover of Causal attributions and effectiveness of diffusion techniques

Causal attributions and effectiveness of diffusion techniques

Nancy Helburn Stein · First published 1979

Placeholder cover for Causal attributions and effectiveness of diffusion techniques as perceived by physical education department chairpersons

Causal attributions and effectiveness of diffusion techniques as perceived by physical education department chairpersons

Nancy Helburn Stein · First published 1978 · Latest edition 1979