A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL. The file type is application/pdf.
application/pdf
買場 政之. "ナイジェリア大学に滞在して(放談室)." Soryushiron Kenkyu Electronics 48.6 (1974) 593-596