Reason & rigor
Ravitch, Sharon M., J.T.
Reason & rigor how conceptual frameworks guide research Ravitch, Sharon M., J.T.|Riggan, Matthew - Los Angles,USA: Sage, 2012 - 174 p.
EN
9781412981255
001.42 RAV-R / RAV-R
Reason & rigor how conceptual frameworks guide research Ravitch, Sharon M., J.T.|Riggan, Matthew - Los Angles,USA: Sage, 2012 - 174 p.
EN
9781412981255
001.42 RAV-R / RAV-R