TY  - BOOK
AU  - Lavrakas,Paul J.
TI  - Encyclopedia of survey research methods
SN  - 9781412918084 (set : cloth)
U1  - R 300.7203 
PY  - 2008///
CY  - Thousand Oaks, Calif.
PB  - SAGE Publications
KW  - Social surveys
KW  - Research
KW  - Encyclopedias
KW  - Current population survey
KW  - Design effects
ER  -