TY  - BOOK
AU  - Backstrom, Charles H; Hursh-Cesar, Gerald
TI  - Survey research
SN  - 978-0471025437
PY  - 1981///
CY  - New York
PB  - John Wiley & Sons
KW  - Political science--Research
KW  - Social sciences--Research
KW  - Research Methodology
ER  -