Comment-Design Rules: More Steps toward a Complete Theory...

Comment-Design Rules: More Steps toward a Complete Theory of Quasi-Experimentation

William R. Shadish and Thomas D. Cook
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Volume:
14
Language:
english
Journal:
Statistical Science
DOI:
10.2307/2676764
Date:
August, 1999
File:
PDF, 1010 KB
english, 1999
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