TY - BOOK AU - Kingma,Bruce R. TI - The economics of information : a guide to economic and cost-benefit analysis for information professionals AV - HD47.4 K563E PY - 1996/// CY - Englewood, Colo. PB - Libraries KW - COST EFFECTIVENESS KW - INFORMATION SCIENCE KW - ECONOMIC ASPECTS KW - ECONOMICS KW - DECISION-MAKING ER -