STUDENT ASSESSMENT AND LEARNING GUIDE FOR USE WITH UNDERSTANDING BUSINESS
WILLIAM G.NICKELS2005 年出版0 页ISBN：
LEGAL ENVIRONMENT OF BUSINESS GOVERNMENT REGULATION AND PUBLIC POLICY ANALYSIS
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企业门户与电子商务=corporation portals and e-business integration
（美）Mark.Davydov著2005 年出版0 页ISBN：
THE ELEMENTS . OF BUSINESS . LAW WITH ILLUSTRATIVE EXAMPLES AND PROBLEMS
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