大干苦战学大寨加速建成大寨县 Dagan kuzhan xue Dazhai jiasu jiancheng Dazhai xian Designer Shaanxi Provincial Art and Photography Work Office (陕西省美术 摄影工作室) Yan Wenxi (闫文喜) Date 1976, January Publisher Shanxi renmin chubanshe (山西人民出版社) Size 107x77 cm. Call nr. BG E15/532 Collection Landsberger collection Theme Study Dazhai
