Research Design : qualitative, quantitative, and mixed methods approaches /

Creswell, John W

Research Design : qualitative, quantitative, and mixed methods approaches / John W Creswell - 2nd ed. - Thousand Oaks : Sage Publications, 2003. - xxvi,246p. : illus ; 23cm

Social Science



2005\05\24

0761924426 : TK2808.00


Science Methodology
Statistical analysis

300.72