informit 挺會做廣告的，賣書都是新聞了，不過這本書可是三十多年的經典之作呀，它的地位之高，不知還有誰能與之爭鋒。
More than thirty years ago, Brian Kernighan and Dennis Ritchie published the first edition of The C Programming Language, a concise yet definitive reference guide to the C language, initially developed by Ritchie at AT&T Bell Labs in the early '70s. At the time, K&R, as it came to be called, was the very first guide to programming in C—and since then has become a world-wide bestseller, translated into more than thirty languages.
In November 2012, The C Programming Language will be available in digital formats (MOBI, EPUB, PDF, and in Safari Books Online) for the first time and will include a new preface from Brian Kernighan. For a limited time, we are offering a 35% off* discount when you pre-order the eBook from InformIT. Enter the code CPROGRAMMING during checkout to receive your discount. Also be sure to read our recent interview with Brian Kernighan.
*Discount applies to list price and cannot be used on already discounted print/eBook bundles. Offer is valid until November 5, 2012.
原文：http://www.informit.com/promotions/promotion.aspx?promo=138913