M.D. Oka Collection : Greek, Etruscan and Roman art. - Oka, Keizo ([Keizo Oka, M.D.?], 1979)
In English and Japanese; foreword by Herbert A. Cahn in German.
Spine title: The Oka Collection: Greek, Etruscan and Roman art.
Forewords by Keizo Oka and Herbert A. Cahn.