00802nam0-22002771i-450-990002532120403321000253212FED01000253212(Aleph)000253212FED0100025321220000920d1947----km-y0itay50------baENGMeasuring Business CyclesArthur F. BurnsWesley C. Mitchell.New YorkNational Bureau of Economic Research1947.XXVII, 560 p.30 cmEconomiaBurns,Arthur F.103262Mitchell,Wesley Clair<1874-1948>ITUNINARICAUNIMARCBK990002532120403321XXV-D-11645MASMASMeasuring Business Cycles438393UNINAING01