TY  - GEN
AU  - Burgess, Robert G
TI  - In the field: an introduction to field research
T2  - Contemporary social research series, No.8
SN  - 0415078679
U1  - 001.42 
PY  - 1984///
CY  - London
PB  - Routledge
KW  - Generalities
ER  -