00367nam a2200133 a 450000500170000002000150001708200190003210000200005124500520007126000370012330000280016063000200018863000250020820251202164208.0  a0201101637  a658.40355bBOW  aBowers, David A  aIntroduction to business cycles and forecasting  aCaliforniabAddison-Wesleyc1985  aix, 390 p .b22cm.cH B  aBusiness cycles  aeconomic forecasting