Educational research : quantitative, qualitative, and mixed approaches /
Johnson, Burke,
Educational research : quantitative, qualitative, and mixed approaches / R. Burke Johnson, Larry Christensen. - 5th ed. - xxviii, 711 pages : illustrations ; 27 cm
Includes bibliographical references and index.
9781452244402
Education research.
Educational research : quantitative, qualitative, and mixed approaches / R. Burke Johnson, Larry Christensen. - 5th ed. - xxviii, 711 pages : illustrations ; 27 cm
Includes bibliographical references and index.
9781452244402
Education research.