TY  - BOOK
AU  - Kahn, Robert L.
AU  - Cannell, Charles F.
TI  - The dynamics of interviewing ; theory techniques and cases
T2  - Wiley international edition
U1  - 361.3 
PY  - 1957///
CY  - New York
PB  - Wiley
KW  - Entrevistas
ER  -