A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
Hiroshi Nakamura, Noboru Kawai, Hiroshi Yoshida. "Study on OP magent (3rd Report)." Journal of the Japan Society of Powder and Powder Metallurgy 6.4 (1959) 155-159