Volume 1: Preface by Editorial Committee. Introduction by Editorial Committee. Iwasawa's work in algebraic number theory (by John Coates, Cambridge University). Iwasawa's Papers Ä1Ü-Ä36Ü which includes 7 Japanese papers with English Abstract. Bibliography.-
Volume 2: Iwasawa's Papers Ä37Ü-Ä66Ü which includes 4 Japanese papers with English Abstract. Iwasawa's 5 Unpublished Papers. Bibliography.
