Chen Zhichuan 陳志川 <br/><br/>
Zhong guo zao qi you zheng di shi liao kao shi 中國早期郵政的史料考實 
 Zhongguo zaoqi youzheng de shiliao kaoshi 
Chen Zhichuan 陳志川 [著] 
 -  The Cathay Philatelic Library  1965 臺北  1965 
 - 86 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Society -- Transportation -- Postal Service -- Qing