TY  - BOOK
AU  - Semmler,Willi
TI  - Business cycles: theory and empirical methods 
SN  - 0972394488
AV  - HB3711 .B943 1994
U1  - 338.542 
PY  - 1994///
CY  - Boston
PB  - Kluwer Academic
KW  - Business cycles
ER  -