Educational research : an introduction /
Gall, Meredith D.
Educational research : an introduction / Meredith D. Gall, Joyce P. Gall and Walter R. Borg. - 8th ed. - Boston : Pearson/Allyn & Bacon, 2007. - xxxi, 672 p. : ill.
Includes bibliographical references and indexes.
9780205503452
2005056474
GBA644222 bnb
013459066 Uk
Education--Research.
Education--Research--United States.
LB1028.G35 2007
Educational research : an introduction / Meredith D. Gall, Joyce P. Gall and Walter R. Borg. - 8th ed. - Boston : Pearson/Allyn & Bacon, 2007. - xxxi, 672 p. : ill.
Includes bibliographical references and indexes.
9780205503452
2005056474
GBA644222 bnb
013459066 Uk
Education--Research.
Education--Research--United States.
LB1028.G35 2007
