“The Theory and Practice of Reliable System Design” is a comprehensive textbook written by Robert Swarz and Daniel P. Siewiorek, focusing on the principles and practices of creating dependable systems in the fields of technology, engineering, and industrial design. Published by Elsevier Science & Technology Books in 1982, this 772-page trade paperback offers a detailed exploration of various aspects of reliable system design, including systems architecture, electronics, digital technology, and general engineering principles. With a strong emphasis on the practical application of theory, this textbook serves as a valuable resource for students and professionals seeking to enhance their understanding of dependable system design.