段琦 creator text xx 北京 金城出版社 2009 9999 monographic und chi 2, 4, 2, 8, 308 p. : ill. ; 24 cm. 段琦 Catholic Church -- Foreign relations Catholic Church -- History -- 20th century Church history -- 20th century BX945 .D82 2009 7802511577 9787802511576  201221