为社会主义建设增光 Wei shehui zhuyi jianshe zengguang Designer Yu Xiaoyi (余小仪) Datun Electricity Factory (大屯发电厂) Date 1974, April Publisher Shanghai renmin chubanshe (上海人民出版社) Size 53x77 cm. Call nr. BG E18/7 Collection Landsberger collection Notes A female worker in the control room of a power station. Theme Working Women
