By 马瑞新   孟繁成   王涵杨   in Computer Science and Application

ISSN:2161-881X|01|03|108-111

汉斯出版社‎(2011)‎

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By 马瑞新   孟繁成   陈鹏   王涵杨   崔亚杰   in Modern Marketing

ISSN:2160-7370|01|03|50-54

汉斯出版社‎(2011)‎

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