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:
Research: Exploration and Discovery / David W. Stewart and Prem N. Shamdasani. 18. Graphing Data / Gary T