迈开大步学大庆支农争作新贡献 Maikai dabu xue Daqing, zhi nong zheng zuo xin gongxian Designer Mo Shuzi (莫树滋) Date 1977, April Publisher Shanghai renmin chubanshe (上海人民出版社) Size 53x77 cm. Call nr. BG E13/838 Collection Landsberger collection Theme Daqing Link to IISH catalog https://search.iisg.amsterdam/Record/1057226
