The book "Methodical instructions for graduate design in the specialty 270109 . 65 "Heat and gas supply and ventilation" by Zverev is an indispensable resource for students studying in the field of heat and gas supply, as well as ventilation . This publication will become a reliable assistant for those who are preparing for the defense of the diploma project, and will help to understand the complex aspects of the design of systems that ensure comfort and safety in buildings. In his book, Zverev shares methodological recommendations that cover all stages of graduate design. It not only lists theoretical knowledge, but also offers practical advice that will help students successfully cope with the tasks facing them. Attention is paid to both the basic principles of design and modern technologies that are actively implemented in this area. The book contains many examples and illustrations, which makes the material more accessible and understandable for perception. This book will be useful not only for students, but also for teachers who are looking for high-quality teaching materials for their courses. It can also be of interest to professionals working in the field of heat and gas supply, who want to update their knowledge or get acquainted with new approaches in design. The age category of readers varies from senior students to professionals with experience in this field. The topics raised in the book are diverse and relevant. Zverev emphasizes the importance of proper design of ventilation and gas supply systems to ensure safety and comfort in residential and public buildings. It addresses issues of energy efficiency, ecology and modern standards, making the book particularly valuable in the face of growing interest in sustainable development and environmental protection. Readers will be able to learn about new technologies, such as the use of renewable energy sources and automation of systems, which makes design more efficient and modern. The author's style is clear and accessible. Zverev is able to explain complex technical aspects in simple and understandable language, which makes his book suitable even for those who are just starting their way in this area. He is also known for his other work on heat and gas supply, which has received positive reviews among both students and professionals. If you are looking for high-quality guidelines for graduate design, which will help you not only successfully defend your diploma, but also lay a solid foundation for further professional activity, then Zverev’s book will be a real find for you. It will help you understand the intricacies of design, teach you how to apply theoretical knowledge in practice and give you the opportunity to look at your future profession from a new perspective. Do not miss the chance to enrich your knowledge and prepare for the defense of the diploma with this unique edition The book "Methodical instructions for graduate design in the specialty 270109 . 65 "Heat and Gas Supply and Ventilation" is your reliable companion on the way to a successful career in the field of heat and gas supply