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Seller: liu xing, Nanjing JiangSu, JS, China
paperback. Condition: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.China Renmin University Press Paperback. Pub Date :2013-07-01 Pages: 98 Language:: Chinese Publisher contemporary academic world famous : Information Technology Introduction to Economics on important economic issues affecting the IT industry has done a proper review of the condensed . These industries are characterized by the production of high fixed costs and low marginal costs . high switching costs of users. the network effect is strong. These factors can combine to form a unique behavior.Four Satisfaction guaranteed,or money back. Seller Inventory # RW054966
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