Educational research :
Johnson, Burke.
Educational research : quantitative and qualitative approaches / Burke Johnson, Larry Christensen. - Boston : Allyn and Bacon, c2000. - xxi, 517 p. : ill. ; 25 cm.
Includes bibliographical references and index.
0205266592
99033623
Education--Research.
LB1028 / .J59 2000
370/.7/2
Educational research : quantitative and qualitative approaches / Burke Johnson, Larry Christensen. - Boston : Allyn and Bacon, c2000. - xxi, 517 p. : ill. ; 25 cm.
Includes bibliographical references and index.
0205266592
99033623
Education--Research.
LB1028 / .J59 2000
370/.7/2