TY  - BOOK
AU  - Chicago (Unigersity of-) Cowles Commission for research in economics.
ED  - Chicago (Unigersity of-) Cowles Commission for research in economics.
TI  - Report of sixth annual research conference on economic and statistics at colorado springs July 1 to 26, 1940
U1  - X:(B28).N40r, H0/GD 
PY  - 1940///
CY  - Chicago
PB  - University of Chicago        
ER  -