Communication Properties of Electrical Circuits and Signals, edited by E. N. Brago is an important work that immerses the reader in the world of electrical engineering and signal theory. This collection, created by a team of authors, is not only a textbook, but also a real guide to the complex but fascinating aspects of electrical circuits and their communication characteristics. From the first pages, the book captures the reader's attention, offering a deep understanding of how electrical circuits interact with signals, and how these interactions form the basis of modern technology. With the rapid development of electronics and telecommunications, knowledge of how electrical circuits work and how they process signals is becoming especially relevant. The authors, with extensive experience in the field of electrical engineering, share their knowledge, providing readers with valuable insights and practical recommendations. This book will be of interest to both technical students and professionals working in the field of electronics and communications. It is suitable for those who seek to deepen their knowledge in electrical engineering, as well as for teachers looking for quality material for their courses. Readers interested in topics such as signal analysis, control systems, and electrical circuit design and analysis will find much useful information in this edition. The topics covered in the book cover a wide range of issues, including the basics of signal theory, methods of analyzing electrical circuits and the principles of their functioning. The authors emphasize the importance of communication properties in modern systems, which makes the book especially relevant in the context of the rapidly changing world of technology. Readers will be able to learn about the different types of signals, their characteristics and processing methods, as well as how this knowledge is applied in practice. The style of presentation in the book is clear and accessible, which allows readers to easily assimilate even the most complex concepts. The authors use many examples and illustrations, which makes the material more clear and understandable. Each chapter is logically structured, which contributes to a better understanding and memorization of information. In addition, "Communication Properties of Electrical Circuits and Signals" may be of interest to those who are already familiar with other works in the field of electrical engineering, such as "Electrical Circuits" by James Hykins or "Theory of Signals" by Aland B. Van Der Merva . The Brago book will be a great addition to the library of any engineer or student who wants to expand their horizons in this area. In conclusion, this publication is not just a textbook, but a real source of knowledge that will help readers understand the complex aspects of electrical circuits and signals. If you are looking for a quality literature on electrical engineering that combines theory and practice, then “Communication Properties of Electrical Circuits and Signals” will be an excellent choice. Do not miss the opportunity to immerse yourself in the world of electrical engineering and discover new horizons of knowledge!