Ernest L. Cowles

E C. · E. L. · L. C.

titleISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
An Introduction to Survey Research, Volume II: Carrying Out the Survey978-1-949991-28-4
(1-949991-28-8)
2019Edward Nelson
An Introduction to Survey Research, Volume I: The Basics of Survey Research978-1-948976-05-3
(1-948976-05-6)
2019   "

Ernest L. Easley