TY  - BOOK
AU  - Riggs,Fred W.
ED  - Conference on Conceptual analysis in the social Science
TI  - The Conta conference
SN  - 3886722007 :
U1  - 300.63 
PY  - 1982///
CY  - Frankfurt
PB  - Indeks Verlag
KW  - Social sciences
KW  - Statistical methods
N1  - Includes index
ER  -