Experimental and quasi-experimental designs for research

Experimental and quasi-experimental designs for research

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书目详细资料
主要作者: Campbell, Donald Thomas 1916-
其他作者: Stanley, Julian C., Editor:Gage, Nathaniel Lees 1917-
格式: 图书
语言:English
出版: Chicago R. McNally c1963
主题:
Experimental design.