TY  - BOOK
AU  - Hultgren Thor
TI  - Cost, price, and profits:  Their cyclical relations   
T2  - National Bureau of Economic Research, Studies in Business Cycles.14
U1  - X:74, K4 
PY  - 1965///
CY  - New York
PB  - National Bureau of Economic Research     
KW  - Business Cycle
ER  -