TY  - BOOK
AU  - Oppenheim, A. N.
TI  - Questionnaire design, interviewing and attitude measurement
SN  - 0826451764
U1  - 614.4028 
PY  - 1992///
CY  - London
PB  - Continuum
KW  - SURVEY METHODS, COMMUNITY MEDICINE
KW  - RESEARCH METHODOLOGY
KW  - Research Methods
KW  - Attitude Measurements
KW  - Interviewing
KW  - Questionnaire Design
ER  -