TY - BOOK AU - Kingma ,Bruce R. TI - The Economics : : A Guide to Economic and Cost Benefit Analysis for Information Professionals SN - 9781563088162 U1 - 658.1554 PY - 2005/// CY - Chennai : PB - Bruce R. Kingma , KW - Commodity KW - Elasticity KW - Management KW - Public Good ER -