Refine Your Search
Book List
2
-
Randomized experiments for planning and evaluation : a practical guide / Robert F. Boruch.
- 300.723 B7396
- Boruch, Robert F.
- Sage Publications,
- c1997.
- Thousand Oaks, Calif. :
-
The comparative evaluation of longitudinal surveys / Robert F. Boruch and Robert W. Pearson.
- 300.723 B7396c
- Boruch, Robert F.
- Social Sicence Research Council,
- 1985.
- New York :