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 Institute of Applied Manpower Research (India),"A sectoral study of engineering manpower requirements upto 1976, based on output, investment and work-force",,Institute of Applied Manpower Research,1967,IAMR report,,,,https://cir.nii.ac.jp/crid/1130282272091429120