楊乃強

Overview

Works:	3 works in 3 publications in 1 languages

Titles

澳門郵票目錄 = Yang's pastage stamp & postal catalogue of Macau by: 楊乃強 (Language materials, printed) , [編著]

中華人民共和國郵票圖鑑(解放區) : 1930-1950 by: 楊乃強 (Language materials, printed) , [編著]

香港郵票目錄 = Yang's pastage stamp & postal history catalogue of Hong Kong by: 楊乃強 (Language materials, printed) , [編著]

Subjects