Originally published in English under the titles: Numbers: How Counting Changed the World by Tom Jackson
© Shelter Harbor Press Ltd,New York,USA,2017
本书中文简体字版由Shelter Harbor Press Ltd授权人民邮电出版社独家出版。未经出版者书面许可,不得以任何方式复制或抄袭本书内容。
版权所有,侵权必究。 s20a5xvTqLXKM7Rg/GcODJx3XgrH6Kn0UOzxj8Uld6u26vIFMiMu1h5d8YK3RCsU