Book "Metal structures, including welding. Part 1. Production, Properties and Work of Building Steels by B. C. Parlashkevich is an indispensable resource for students, engineers and anyone interested in modern technologies in the field of construction and metallurgy. This tutorial opens doors to the world of metal structures, offering readers a deep understanding of the fundamentals necessary for the successful design and construction of buildings and structures. In the first part of the book, the author examines in detail the process of production of building steels, their physical and mechanical properties, as well as the methods that are used for their processing and welding. Parlashkevich does not just expound theoretical aspects - he reinforces his ideas with practical examples and illustrations, which makes the material accessible and understandable even for those who are just beginning to get acquainted with this topic. The reader will be able to learn about the different types of steels, their characteristics and applications in construction, as well as how to choose the right materials for specific tasks. This book will be especially useful for engineering students studying construction specialties, as well as practicing engineers and architects who want to deepen their knowledge in the field of metal structures. If you are passionate about construction, design or want to master welding technologies, this guide will become your reliable assistant. It is also suitable for teachers who are looking for quality teaching materials for their students. The topics raised in the book cover a wide range of issues, such as the strength and stability of metal structures, the impact of various factors on their performance and modern welding methods. Parlashkevich emphasizes the importance of choosing the right materials and technologies, which is critical for ensuring the safety and durability of buildings. The book not only teaches, but also inspires to explore new approaches in design and construction. The author's style is distinguished by clarity and logical presentation, which makes it easy to assimilate even the most complex concepts. In. C. Parlashkevich is an experienced specialist in the field of construction technologies, and his knowledge and experience are reflected in every page of this textbook. He is also the author of other well-known works on construction and engineering, which confirms his authority in this field. Book "Metal structures, including welding. Part 1” will be a great addition to the library of anyone who aspires to professional growth in the construction industry. Do not miss the opportunity to immerse yourself in the world of engineering solutions and discover new horizons in design and construction. This tutorial will help you not only to master the theory, but also to apply the knowledge gained in practice, which is especially important in the conditions of the modern market. If you are looking for quality materials on construction, welding and metal structures, this book is your ideal choice. It will be useful for both beginners and experienced professionals seeking to improve their skills and expand the horizons of knowledge. Do not miss the chance to become part of the fascinating world of engineering and construction with the help of the B. tutorial C. Parlashkevich!