中國郵政統計專刊
Publisher: Jiao tong bu zong wu si di liu ke
Published: [n.d.]
Place of publication: [s.l.]
Language: chi
Subjects: Postal service; Statistics
Other titles: Zhongguo you zheng tong ji zhuan kan
Table of contents: title: [v. 1] jia bian; title: [v. 2] yi bian.