Acta Metallurgica Sinica(English letters)
邮政编码调整方案再研究
何小年; 段凤华
- 湖南涉外经济学院 电气与信息工程学部
Afurtherstudyonthenewschemesofthepostcodeadjustment
HE Xiao-nian1; DUAN Feng-hua2
- School of Electric & Information Engineering; Hunan International Economics University