TY  - GEN
AU  - Campbell, Donald E.          
TI  - Incentives: motivation and the economics of information 
SN  - 9780521832045
U1  - 302.13 
PY  - 2006///
CY  - Cambridge
PB  -  Cambridge University Press,2006
KW  - Social choice
KW  -  Mathematical models
N1  - distributer: Al-Ahram; Includes bibliographical references (p. 561-577) and indexes; catalogued by: wessam
ER  -