版权声明

© POSTS & TELECOM PRESS 2019. Authorized translation of the English edition © 2016 CareerCup. This translation is published and sold by permission of Gayle Laakmann McDowell, the owner of all rights to publish and sell the same.

本书中文简体字版由Gayle Laakmann McDowell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。