#815682A Communist subbotnik [day of voluntary work] involving Vietnamese citizens. Building the press center of the 1980 Moscow Olympic Games.Sign in or register,to downloadAdd to cartRemove from cartCategories: Labour, Economy, Business & FinanceLocation: Moscow, RussiaEvent date: 21.04.1979Date published: 02.12.2010Author: Alexandr GraschenkovSource: SputnikCredit: SputnikOriginal: 79-7663, 35 mm filmMedia: JPEG, 5142x3576px, 3.2Mbparticipantsposterslogan