TY  - BOOK
AU  - Ruel,Erin E.
AU  - Gillespie,Brian Joseph
AU  - Wagner,William E.
TI  - The practice of survey research: theory and applications 
SN  - 9781452235271
U1  - 001.433 
PY  - 2016///
CY  - Los Angeles
PB  - Sage
KW  - Scientific surveys
KW  - Social surveys
N1  - Includes bibliographical references and index
ER  -