毎週水曜日定期発行
Weekly Mathematics Magazine
《数学通信》
MAT-15 1992.11.3(Tue)

★進化の暦★〜人間の歴史など瞬きの時間に等しい=其のT=〜

Printed in Tounn.1992.
Written by Y.O^kouchi.1992.
Copyright 1987,1992 MAT Inc.
MAT is Mathematics Assist Team Corporation.