TY - BOOK AU - Celente, Gerald AU - Milton, Tom TI - Trend tracking: the system to profit from today's trends SN - 0-446-39287-1 U1 - 003.2 21st PY - 1990/// CY - New York PB - John Wiley and Sons KW - Forecasting; Quality of life; Social prediction N1 - Warner books edition ER -