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 Powder Metallurgy Technical Conference and Magnetic Inductance Core Conference and Metal Powder Industries Federation and American Powder Metallurgy Institute,Proceedings of the Twentieth Annual Powder Metallurgy Technical Conference and Magnetic Inductance Core Conference,,Metal Powder Industries Federation,1964,Progress in powder metallurgy,,,,https://cir.nii.ac.jp/crid/1130000794095249408