Chŏngbu chonghap ŏpchŏk. - [Seoul] : Kongbobu, 1964. - 407 p. : ill. ; 21 cm. "1964. 1-7." LCCN: k 67001057 Subjects--Geographic Terms: Korea (South)--Politics and government. LC Class. No.: JQ1725 / .A5 1964b