TY  - BOOK
AU  - de Vaus, David
TI  - Surveys in social research
AV  - HN29.D454 2002 
PB  - Routledge
KW  - Social surveys
KW  - Social sciences - Research - Methodology
KW  - HN
N1  - Incloudes bibliographical references (p. 367 - 373) and index
ER  -