TY  - BOOK
AU  - Zarnowitz Victor Ed.
TI  - Business cycle today
T2  - Fiftieth Anniversary Colloquium.1. National Bureau of Economic Research, General Series.96
SN  - 0870142518
U1  - X:74, L2 
PY  - 1972///
CY  - New York
PB  - National Bureau of Economic Research USA    
KW  - Business Cycle
N1  - Economic research: Retrospect and prospect
ER  -