Educational research : planning, conducting, and evaluating quantitative and qualitative research /
Creswell, John W.
Educational research : planning, conducting, and evaluating quantitative and qualitative research / John W. Creswell. - Fourth edition. - Boston : Pearson Education, Inc, 2012. - xxi, 650 pages : illustrations ; 25 cm.
Includes index.
9780132613941
Educational research.
Educational research : planning, conducting, and evaluating quantitative and qualitative research / John W. Creswell. - Fourth edition. - Boston : Pearson Education, Inc, 2012. - xxi, 650 pages : illustrations ; 25 cm.
Includes index.
9780132613941
Educational research.