00862nam a22002291 4500 1/20624 031216s1971 nyua eng d 0870142232 21218 DLC GR-PeUP 338.540182 BR Bry, Gerhard. Cyclical analysis of time series : Selected procedures and computer programs / Gerhard bry and Charlotte Boschan. New York : National Bureau of Economic Research, 1971. xiv, 216 σ. : εικ. ; 25 εκ. Technical Paper; Business cycles Data processing. Time-series analysis Data processing. Boschan, Charlotte, 1919- Technical Paper ; 20 INST UNIPILB MAIN 20040709 338.540182 BR 00142122 00142122 LOAN 0 1 /webopac/covers/01/21218_0870142232.jpg