TY  - BOOK
AU  - Blackett O W
AU  - Wilson W P
TI  - Method of isolating sinusoidal components in economic time series
U1  - 000SA.3 
PY  - 1938///
CY  - Michigan
PB  - Michigan Univ
KW  - Economic time series
KW  - Isolating sinusoidal
ER  -