Japan's hidden history : Korean impact on Japanese culture / Jon Carter Covell & Alan Covell. Covell, Jon Etta Hastings Carter, 1910-1996. Covell, Alan Carter, 1952- DS821.5.K6 C68 1984 952.01 19 COK Bibliography: p. 113-115. Elizabeth, N.J. : Hollym International Corp., c1984. c1984. 1984 Text 115 p. : eng Japan Civilization Korean influences.