Research Design Qualitative, Quantitative, and mixed methods Approaches
Creswell, John W.
Research Design Qualitative, Quantitative, and mixed methods Approaches - 3rd ed. - Los Angeles : Sage publication, 2009. - xxix, 260p.
includes bibliography references and index
9781412965576
Social sciences--Research--Methodology
Social service--Research--Methodology
Social sciences--Statistical methods
WM20
Research Design Qualitative, Quantitative, and mixed methods Approaches - 3rd ed. - Los Angeles : Sage publication, 2009. - xxix, 260p.
includes bibliography references and index
9781412965576
Social sciences--Research--Methodology
Social service--Research--Methodology
Social sciences--Statistical methods
WM20