TY  - BOOK
AU  - Iversen,Gudmund R.
TI  - Contextual analysis
SN  - 0803942729
PY  - 1991///
CY  - Newbury Park
PB  - Sage Publications
KW  - Social groups
KW  - Research
KW  - Methodology
KW  - Small groups
KW  - Statistical methods
N1  - Text is in French; p. 80-83
ER  -