TY  - BOOK
AU  - Sudman Seymour
AU  - Bradburn,Norman M.
TI  - Response effects in surveys: a review and synthesis 
SN  - 0202302709
AV  - H62 
U1  - 001.4/33 
PY  - 1974///]
CY  - Chicago
PB  - Aldine Pub. Co.
KW  - Interviewing
KW  - Social surveys
N1  - Bibliography: p. 177-246
ER  -