Cook, Thomas D.
Quasi-experimentation : design & analysis issues for field settings / Thomas D. Cook, Donald T. Campbell. - Boston : Houghton Mifflin, c1979. - xii, 405 p. : ill. ; 23 cm.
Includes bibliographical references (p. 387-396) and indexes.
0395307902
Social sciences--Research.
Social sciences--Field work.
Social Sciences.
Research Design.
300 / QUC
Quasi-experimentation : design & analysis issues for field settings / Thomas D. Cook, Donald T. Campbell. - Boston : Houghton Mifflin, c1979. - xii, 405 p. : ill. ; 23 cm.
Includes bibliographical references (p. 387-396) and indexes.
0395307902
Social sciences--Research.
Social sciences--Field work.
Social Sciences.
Research Design.
300 / QUC