Experimental and Quasi-Experimental Designs for Generalized Causal Inference
- Author
- William R. Shadish, Thomas D. Cook, Donald T. Campbell
- Publisher
- Houghton Mifflin Company
- Language
- English
- Page
- 643
- ISBN
- 0395615569, 978-0395615560
- File Type
- pdf
- File Size
- 19.6 MiB
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