TY  - BOOK
AU  - Hyman,Herbert Hiram
ED  - National Opinion Research Center
TI  - Interviewing in social research
AV  - H62 H9
PY  - 1954///
CY  - Chicago, iii
PB  - University of Chicago Press
KW  - Entrevistas
KW  - Ciencias sociales
KW  - Investigación
N1  - "a research project of the national opinion research center"
ER  -