The study of the distribution of thermoelectrons at speeds : methodological guidelines for laboratory work in the discipline of Physics”, written by a team of authors, is a valuable resource for students and teachers seeking to deepen their knowledge in the field of physics, especially in thermoelectronics This publication not only helps to understand the theoretical aspects, but also provides practical recommendations for conducting laboratory research, which makes it an indispensable tool for future physicists and engineers. This book discusses in detail the methods of studying the distribution of thermoelectrons at speeds, which is a key aspect in the understanding of thermoelectric phenomena. The authors suggest readers to immerse themselves in the world of physical laws governing the behavior of electrons in different conditions, and explain how these laws can be applied in practice. The laboratory work described in the book is aimed at helping students not only to master the theory, but also to learn how to conduct experiments, analyze the data and draw conclusions. This book will be especially interesting for students of physics and mathematics departments, graduate students and everyone who is passionate about physics and wants to expand their knowledge of thermoelectric phenomena. It is suitable for both beginners and more experienced readers who want to systematize their knowledge and gain practical skills in conducting experiments. If you are interested in topics such as thermoelectric materials, electronics, solid state physics or even nanotechnology, then this publication will be a real find for you. The book raises important topics such as the interaction of electrons with the crystal lattice, the effect of temperature on the electron velocity distribution, and methods for measuring these parameters. These aspects are not only relevant to the educational process, but also have wide applications in research and industry. Understanding thermoelectric phenomena opens the door to new technologies related to the conversion of thermal energy into electrical energy, which is especially important in the modern world, striving for sustainable development and efficient use of resources. The style of the authors is characterized by accessibility and clarity of presentation, which makes it easy to assimilate even the most complex concepts. They use visual examples and illustrations, which makes the learning process more exciting and effective. The team of authors includes experienced teachers and researchers, which guarantees high quality of the presented material. This publication can be compared with other well-known works in the field of physics, such as Solid State Physics or Thermodynamics and Statistical Physics, which also focus on the practical application of the theory. The book "Study of the distribution of thermoelectrons at speeds" will be an excellent addition to the library of every student and teacher interested in physics. It will help not only in preparing for exams, but also in understanding the complex physical processes taking place in our world. If you are looking for a quality physics textbook that combines theory and practice, then this edition is definitely worth your attention.