TY - BOOK AU - Zarnowitz,Victor TI - Theory and history behind business cycles : are the 1990S the onset of a golden age? AV - HB3743 Z376T PY - 1999/// CY - Cambridge, Mass. PB - National Bureau of Economic Research KW - BUSINESS CYCLES KW - UNITED STATES KW - HISTORY KW - INVESTMENTS KW - ECONOMIC CONDITIONS ER -