TY  - GEN
T1  - Survey research
A1  - Sapsford, Roger.
LA  - English
PP  - London ; Thousand Oaks, Calif.
PB  - Sage Publications
YR  - 2007
ED  - 2nd ed.
UL  - https://colectivo.uloyola.es/Record/ELB130202
OP  - 276
CN  - H62 .S3354 2007
SN  - 9781446204085
KW  - Social sciences : Methodology.
KW  - Social surveys.
KW  - Electronic books.
ER  -