Know your enemy / by Delia S. Mares ; forew. by William J. Donovan department of the army supply manual Lenin, youth and the world today : materials of the International Youth Seminar held in Moscow, June 30 - July 12, 1969 / E. Tyazhelnikov ā¦ Lenin's cause lives on and triumphs : report at a Joint Celebration Meeting of the CPSU CC, the Supreme Soviet of the USSR and the ā¦