Book 681 Physical Chemistry . Surface phenomena at the gas-solid interface: method. Instructions for execution before the authorship of L. A. Andreeva and E. A. Novikova is a unique manual that immerses the reader in the world of physical chemistry, focusing on the most important surface phenomena occurring at the boundary between gases and solids. This publication will become an indispensable assistant for students, graduate students and teachers who study physical chemistry, as well as for specialists working in the field of materials science and nanotechnology. The book offers the reader an in-depth understanding of the processes that occur at the interfacial boundary, which is a key aspect in the study of many physical and chemical phenomena. The authors, having considerable experience in this field, share methodological guidelines that will help not only to assimilate theoretical aspects, but also to successfully apply them in practice. Readers will be able to get acquainted with the basics of thermodynamics, kinetics and mechanics of surface phenomena, which allows you to form a holistic view of the subject. The topics covered in the book cover a wide range of issues such as adsorption, capillary phenomena, surface energy, and their effects on the physical properties of materials. The authors emphasize the importance of these phenomena in various fields of science and technology, including the development of new materials, the creation of effective catalysts and the study of processes occurring in biological systems. This makes the book relevant not only for students, but also for professionals seeking to expand their knowledge and skills. The writing style of Andreev and Novikov is clear and accessible, which allows readers to easily assimilate even the most complex concepts. Their experience in teaching and research is manifested in the carefully thought-out structure of the book, where each chapter logically follows from the previous one, creating a holistic perception of the material. In addition, the book contains practical tasks and examples, which makes learning more interactive and exciting. This book will be of particular interest to undergraduate and graduate students studying physical chemistry, materials science, polymer chemistry, and related disciplines. It can also attract the attention of researchers and practitioners working in the field of nanotechnology, chemical engineering and other high technologies. Professionals involved in the development of new materials and technologies will find in it many useful recommendations and ideas for their projects. If you are looking for literature that will help you better understand physical chemistry and its practical application, then "No. 681 Physical Chemistry. Surface phenomena at the gas-solid interface: method. Instructions for execution before" will be an excellent choice. This book will not only expand your knowledge, but also inspire new research and experiments. In conclusion, it is worth noting that the work of Andreev and Novikov is not just a textbook, but a real find for everyone who is interested in physical chemistry and its applications in real life. The combination of theory and practice, accessible language and topicality of topics make this publication an important contribution to the educational process and scientific research.