Educational research : quantitative, qualitative, and mixed approaches /
Johnson, Burke.
Educational research : quantitative, qualitative, and mixed approaches / Burke Johnson, Larry Christensen. - 3rd ed. - Los Angeles : SAGE Publications, 2008. - xxiv, 639 p. : ill. (some col.) ; 27 cm.
Includes bibliographical references (p. 607-625) and index.
9781412954563 (hbk.) RM252.08 1412954568 (hbk.)
Education research.
Educational research : quantitative, qualitative, and mixed approaches / Burke Johnson, Larry Christensen. - 3rd ed. - Los Angeles : SAGE Publications, 2008. - xxiv, 639 p. : ill. (some col.) ; 27 cm.
Includes bibliographical references (p. 607-625) and index.
9781412954563 (hbk.) RM252.08 1412954568 (hbk.)
Education research.
