TY - BOOK AU - Armstrong,Jon Scott TI - Principles of forecasting: a handbook for researchers and practitioners T2 - International series in operations research & management science SN - 9780792379300 (cased) : U1 - 003.2 21 PY - 2001/// CY - Boston, Mass., London PB - Kluwer Academic KW - Forecasting KW - Handbooks, manuals, etc KW - Business forecasting N1 - Includes bibliographical references and index N2 - This work summarises knowledge from experts and from empirical studies, providing guidelines that can be applied in fields such as economics, sociology, and psychology. The 30 chapters cover various forecsating methods, from judgemental to quantitative ER -