by
Bickman, Leonard, 1941-
Format:
Books
Publication Date
2009
Excerpt:
, and James J. Lindsay -- Design and evaluation of survey questions / Floyd J. Fowler Jr. and Carol
by
Rog, Debra J.
Format:
Books
Publication Date
1998
Excerpt:
Framework. 6. Randomized Controlled Experiments for Evaluation and Planning / Robert F. Boruch. 7. Quasi
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