by
Bickman, Leonard, 1941-
Format:
Books
Publication Date
2009
Excerpt:
social research / Mary Kane and William M. Trochim -- Mail surveys / Thomas W. Mangione and Janet H. Van
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
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