著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL Bechuanaland Protectorate,Development plan 1963/1968,,Institute of Asian Economic Affairs,1963,Economic development and planning of 37 [39] Asian and African countries,,,,https://cir.nii.ac.jp/crid/1130282271161838720