The book "Methodical instructions for the implementation of the design part in diploma projects for students of specialties 1-37 01 06 "Technich" by Sai, A. C. is an indispensable resource for students studying in engineering specialties. This work not only highlights the key aspects of developing the design part of the diploma project, but also offers readers a structured approach to solving complex problems they may face in the process of studying. First of all, it is worth noting that this publication is addressed to students who seek a deeper understanding of the design and construction process. It will be useful both for beginners and for those who already have some experience, but want to improve their skills. The book is suitable for students of technical universities, as well as for graduate students and young professionals working in the field of engineering and design. If you are interested in topics related to mechanics, design and design, then this publication will be a real find for you. Sy, A. C. in his work raises important topics related not only to the theoretical foundations, but also to the practical aspects of the implementation of diploma projects . The author shares his experience, offering readers methodological recommendations that will help to avoid common mistakes and improve the quality of work. The book deals with such key points as the choice of the topic, preparation of technical specifications, design and design documentation. Particular attention is paid to practical examples, which allows students to better absorb the material and apply it in practice. The author's style is distinguished by clarity and accessibility, which makes complex technical aspects understandable even for those who are just starting their way in engineering. Sy, A. C. uses many illustrations and diagrams, which allows you to visualize information and facilitate the learning process. This makes the book not only useful, but also fascinating to read. In addition, the author focuses on modern trends in the field of design, which allows students to be aware of the latest innovations and technologies. "Methodological guidelines for the implementation of the design part in diploma projects" can be compared with other well-known publications in the field of engineering design, such as "Basics of design" or "Technical documentation in design" . However, the uniqueness of this book lies in its practical focus and specific recommendations that will help students successfully defend their thesis. The book also raises important topics related to teamwork, project management, and interaction with faculty and research leaders. These aspects are especially relevant in modern conditions, when the successful completion of a diploma project requires not only technical knowledge, but also communication and organization skills. In conclusion, "Methodological instructions for the implementation of the design part in diploma projects for students of specialties 1-37 01 06" Technic "is not just a manual, but a whole guide in the world of engineering design. The book will be useful to anyone who wants not only to successfully complete their studies, but also to become a highly qualified specialist in their field. If you are looking for a high-quality and practical guide that will help you in writing a thesis project, then this publication should definitely take a place on your shelf.