TY  - BOOK
AU  - Oppenheim, Abraham Naftali
TI  - Questionnaire design and attitude measurement
SN  - 0435826751
U1  - 300.723 
PY  - 1966///
CY  - London
PB  - Heinemann
KW  - Research design
KW  - Questionnaires
N1  - Includes index
N2  - This book intended to help those who for one reason or the other have to design a questionnaire. It could serve as a textbook for research students and undergraduates in psychology and sociology and for practitioners of market research
ER  -