![](/img/cover-not-exists.png)
Covariance Analysis in the Evaluation of an Enrichment Program
Francisco J. Samaniego and Scott T. RickardVolume:
2
Language:
english
Journal:
Journal of Educational Statistics
DOI:
10.2307/1164803
Date:
January, 1977
File:
PDF, 472 KB
english, 1977