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.
application/pdf
小澤 徹, 豊 遥秋, 田賀井 篤平. "鉱物結晶標本データベースの構想." Nihon Kessho Gakkaishi 29.Supplement (1987) 9-40-9-40