TY  - BOOK
AU  - Tinbergen,Jan
AU  - Polak,J.J.
TI  - The Economics of private enterprise : a study in economic fluctuations
U1  - 338.54 TIN  
PY  - 1950///.
CY  - Chicago : 
PB  - The University of Chicago Press, 
KW  - Economics
KW  - Incidental events
ER  -