Educational research : planning, conducting and evaluating quantitative and qualitative research /
Clark, Vicki L. Plano
Educational research : planning, conducting and evaluating quantitative and qualitative research / prepared by Vicki L. Plano Clark. - Upper Saddle River, N. J. : Prentice Hall, c2002. - vi, 216p. ; 28 cm.
0130970883
Social sciences--Research--Methodology
Research--Evaluation
Educational research : planning, conducting and evaluating quantitative and qualitative research / prepared by Vicki L. Plano Clark. - Upper Saddle River, N. J. : Prentice Hall, c2002. - vi, 216p. ; 28 cm.
0130970883
Social sciences--Research--Methodology
Research--Evaluation