Kim, Il-song, Let us further strengthen the socialist system of our country : speech at the first session of the Fifth Supreme People's Assembly of the D.P.R.K., December 25, 1972 / Kim Il Sung. - Pyongyang, Korea : Foreign Languages Pub., 1972. - 60 p. : ISBN: SSCC802 Subjects--Topical Terms: Socialism Dewey Class. No.: 335.95193 / Le