书本是知识的源泉 Shuben shi zhishide yuanquan Designer Pan Fang (潘放) Date 1985, July Publisher Guangzhou branch Kexue puji chubanshe (科学普及出版社广州分社) Size 53x77 cm. Call nr. BG E13/243 Collection Landsberger collection Theme Socialist Spiritual Civilization (1980-2000) To Read Too Many Books is Harmful
