The C Programming Language by Brian Kernighan and Dennis Ritchie is a classic textbook on programming languages, specifically focusing on the subject area of Computers. Published by Pearson Education in 1988, this trade paperback book is a revised edition that continues to be a valuable resource for those studying programming languages, particularly in the C language. With a length of 9.2 inches, height of 0.6 inches, and width of 7 inches, this book is a comprehensive guide for students and professionals looking to enhance their understanding of C programming. The authors' expertise and clear language make this textbook a must-have for anyone interested in the world of computer programming.