TY - BOOK TI - Long-range forecasting: from crystal ball to computer T2 - A Wiley-interscience publication AU - Armstrong, J. Scott CY - New York, NY u.a. PB - Wiley PY - 1978 LA - English SN - 0471030023 N1 - Literaturverz. S. 492 - 580 UR - http://www.gbv.de/dms/zbw/114035156.pdf ER -