TY  - BOOK
AU  - Oppenheim A N
TI  - Questionnaire design and attitude measurement
T2  - Heinemann books on sociology. Ed by donald Gunn MacRae
U1  - Y:(B2817), K6 
PY  - 1966///
CY  - London
PB  - Heinemann          
KW  - Sociometry
N1  - Appendix P 261-89; Bibiliography at the end of each chapter
ER  -