TY  - BOOK
AU  - Galtung,Johan
TI  - Theory and methods of social research
SN  - 0043000177
PY  - 1967///
CY  - London
PB  - Allen & Unwin
KW  - Social sciences
KW  - Research
KW  - Methodology
KW  - Social surveys
N1  - Continued by the author's Essays in methodology
ER  -