Affiliation of Author(s):互联网经贸学院
Journal:重庆科技学院学报
Funded by:其他研究项目
Indexed by:Journal paper
Document Code:3036
Issue:09/02
Page Number:78-79
ISSN No.:1673-1999
Translation or Not:no
CN No.:50-1175/C
Date of Publication:2009-02-01