Zhonghua Renmin Gongheguo Youpiao Mulu (Catalogue of the Stamps of the People's Republic of China), by the Chinese Philatelic Research Society (2007), paperback, in Chinese, (525 pages), as new. (2 lb)

Zhonghua Renmin Gongheguo Youpiao Mulu (Catalogue of the Stamps of the People's Republic of China), by the Chinese Philatelic Research Society (2007), paperback, in Chinese, (525 pages), as new. (2 lb)