Johnson, Burke.
Educational research : quantitative, qualitative, and mixed approaches / Burke Johnson. - 2nd edition - Boston : Pearson Education, 2004 - xxvii, 564 pages illustration ; 25 cm.
2nd ed.
0205361269
Education $x Research
370'.7'2
Educational research : quantitative, qualitative, and mixed approaches / Burke Johnson. - 2nd edition - Boston : Pearson Education, 2004 - xxvii, 564 pages illustration ; 25 cm.
2nd ed.
0205361269
Education $x Research
370'.7'2