9787517046479 - 电子商务安全与支付(第二版)(面向21世纪创新型电子商务专业系列)9787517046479中国水利水电主编 郝莉萍 刘磊 副主编 杨明莉 成桂b (1 resultados)

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2016-08-01 Pages: 280 Publisher: China water conservancy and hydropower press E-commerce security and e-commerce payment works in close contact of two key links.This book system introduced the electronic commerce security and payment of the basic concepts and theor…