© 2011 by Allen B. Downey.
Simplified Chinese Edition, jointly published by O'Reilly Media, Inc. and Posts & Telecom Press, 2013. Authorized translation of the English edition, 2011 O'Reilly Media, Inc., the owner of all rights to publish and sell the same.
All rights reserved including the rights of reproduction in whole or in part in any form.
英文原版由O'Reilly Media, Inc.出版2011。
简体中文版由人民邮电出版社出版，2013。英文原版的翻译得到O'Reilly Media, Inc.的授权。此简体中文版的出版和销售得到出版权和销售权所有者的许可。