POW-KEY, Sohn; CHOL-CHOON, Kim; YI-SUP, Hong.- The history of Korea; CHOI, Hochin.- The economic history of Korea: from the earliest times to 1945 - 2 vols. POW-KEY, Sohn; CHOL-CHOON, Kim; YI-SUP, Hong.- The history of Korea.- Seoul: Korean National Comission for Unesco, 1970.- [4], IV, [2], 363 p.: il.; 23 cm.- E. Junto com: CHOI, Hochin.- The economic history of Korea: from the earliest times to 1945.- Seoul: The Freedom Library, 1971.- 381 p.; 23 cm.- E. Encadernações dos editores, com sobrecapas.