TY  - BOOK
AU  - Liebrand,W.G.
AU  - Messick,David M
AU  - Wilke,Henk A.M.
TI  - Social dilemmas: theoretical issues and research findings 
SN  - 0080377750
PY  - 1992///
CY  - Oxford
PB  - Pergamon Press
KW  - Social problems
KW  - Congresses
KW  - Social conflict
KW  - Social psychology
ER  -