TY  - BOOK
AU  -  Hepburn,Wilma
AU  -  Lutz,Walter
TI  -  Interviewing and recording : :  a guide to interviewer training for health workers / 
U1  -  613 HEP 
PY  - 1986///
CY  -  [s.l.] : 
PB  -  International Epidermiological Association, 
KW  -  Health
ER  -