Inscribed Geometry ..................................... Guide for self-authorship N. Oganesova is an indispensable training manual for students, graduate students and anyone interested in the basics of descriptive geometry . This discipline is the basis for many engineering and architectural majors, and this guide will help readers master its key concepts and techniques. In his book, Oganesov invites readers to plunge into the world of descriptive geometry, which, at first glance, may seem complex and confusing. However, the author masterfully breaks the material into accessible and understandable parts, which makes it suitable for both beginners and those who want to refresh their knowledge. The book covers a wide range of topics, including projections, sections, constructions and much more, which allows readers not only to understand the theory, but also to apply it in practice. One of the main features of this manual is its practical orientation .. Oganesov includes many examples and tasks that will help readers to consolidate the knowledge gained .. Each chapter concludes with control questions and assignments, making the learning process more interactive and engaging. This is especially useful for students who are preparing for exams or want to improve their skills in drawing and design. The book will be of interest not only to students of technical specialties, but also to everyone who wants to develop their spatial representations and visualization skills. If you are interested in architecture, design or engineering, this guide will become your reliable assistant. It will also be useful to teachers who are looking for quality materials for their courses. The topics raised in the book cover not only the basics of descriptive geometry, but also its application in real life. Oganesov shows how the knowledge gained during the study process can be used to solve practical problems, such as building design, drawing and modeling objects. This makes the book relevant and in demand in the modern world, where visualization and accuracy play a key role. The author’s style is distinguished by clarity and logical presentation . Oganesov is able to explain complex things in simple language, which makes his manual available to a wide audience. His experience in teaching and practical activities in descriptive geometry allows him to share valuable tips and recommendations that will be useful throughout the learning process. If you are looking for literature that will help you master descriptive geometry, "Descriptive Geometry. Guide for self-employment" will be an excellent choice. This book will not only enrich your knowledge, but also inspire you to further study and apply geometric principles in your professional activities. Do not miss the opportunity to immerse yourself in the fascinating world of descriptive geometry and discover new horizons in design and architecture!