TY  - BOOK
AU  - Tessler,Mark A.
TI  - Interview biasing effects in an African survey
T2  - Paper No.25 - 43 ar all bound in one book
AV  - EAF QTO DT19.9.U57A351970No.38 
PY  - 1970///
CY  - Boston
PB  - African Studies Association
KW  - African survey
KW  - Research
ER  -