1991 nian Zhongguo you piao ji =
Subtitle: An album of 1991 China's stamps.
Contributors: Zhongguo you piao zong gong si.
Publisher: China National Stamp Corp.
Published: 1992
Place of publication: [Beijing?]
Language: chi
Subjects: Postage stamps -- China -- Catalogs.
Genres: Catalogs.
Other titles: Album of 1991 China's stamps; China's stamps, 1991; Zhongguo you piao, 1991