00691nam a2200205Ia 4500 CTU_109904 210402s9999 xx 000 0 und d 346.73065 B347 Baumer, David L. Legal environment of business in the information age David L. Baumer, J. C. Poindexter Boston, MA. McGraw-Hill 2004 Electronic commerce,Business enterprise,Internet Law and legislation,Law and legislation,Law and legislation United States,United States.,United States Minh, Q. Hieu Trung tâm Học liệu Trường Đại học Cần Thơ