《话说人民币》,于英辉编着,学林出版社出版,详细介绍了人民币一版至五版的设计及背景等等。;The Story of Renminbi, edited by Yu Ying Hui, the vice-chairman of the Shanghai Numismatic Society, an interesting story of the establishment of the People s Bank of China, the background and design of the 1st to 5th series Renminbi and circulated coins, together with the study of forgery renminbi, very useful and worth to read,in good condition