TY  - BOOK
AU  - Mcmahon, Christopher
AU  - Mcmahon,Christopher
TI  - Collective Rationality and Collective Reasoning
SN  - 0521011787   
U1  - N51(N41.1) 
PY  - 2001///
CY  - New York
PB  - Cambridge University
N1  - includes index and biblioraphy
ER  -