Campbell, Donald T. 1916-1996.
Experimental and quasi-experimental designs for research / Donald T. Campbell [and] Julian C. Stanley. - Chicago : R. McNally, 1966. - ix, 84 p. : ill. ; 24 cm.
"Originally appeared in N. L. Gage (editor), Handbook of research on teaching."
Includes bibliographies.
66025213
Experimental design.
001.434 / CAE
Experimental and quasi-experimental designs for research / Donald T. Campbell [and] Julian C. Stanley. - Chicago : R. McNally, 1966. - ix, 84 p. : ill. ; 24 cm.
"Originally appeared in N. L. Gage (editor), Handbook of research on teaching."
Includes bibliographies.
66025213
Experimental design.
001.434 / CAE