TY  - BOOK
AU  - Vaus,David de 
TI  - Surveys in Social Research
SN  - 9780415530187
U1  - 300.723 
PY  - 2014///
CY  - New York
PB  - Routledge
KW  - Data Collection
KW  - Enquêtes sociales
KW  - Social surveys
N1  - 1)The Scope of Survey Research 
2)Collecting Survey Data
3)Setting Up the Data for Analysis 
4)Analysing Survey Data
ER  -