TY  - BOOK
AU  - Oppenheim,A.N.
TI  - Questionnaire design and attitude measurement
SN  - 043582676X
U1  - 300.72 
PY  - 1966///
CY  - London UK: 
PB  - Heinemann Educational
KW  - Social sciences - Methodology
KW  - Social sciences - Research methods
KW  - Christianity and culture
ER  -