Book «No121 Algorithmization of tasks of control of technological processes of ferrous metallurgy: Sect. : Control and Control Algorithms by E. In. Lapshina is a unique work that immerses the reader in a world of complex but fascinating management processes in one of the most important industries the steel industry. This work not only reveals the theoretical foundations of algorithmization, but also offers practical solutions that can be applied in real-world conditions. In his book, Lapshin focuses on algorithms that play a key role in the control and management of technological processes. The reader will be able to learn about how modern technologies and mathematical models can optimize production processes, increase their efficiency and reduce costs. The author shares his knowledge and experience, which makes the work not only a scientific, but also a practical manual for specialists in the field of metallurgy, engineers and students of technical universities. This book will be of interest to a wide range of readers: from students studying metallurgy and related disciplines to practicing engineers and managers working in the production sector. It will also attract the attention of researchers seeking to deepen their knowledge in the field of automation and process control. Lapshin, using accessible language and clear examples, makes complex concepts understandable even for those who are just beginning their journey in this area. The topics raised in the book cover not only technical aspects, but also broader issues, such as the impact of automation on production processes and the need to introduce innovative solutions in the modern market. Lapshin emphasizes the importance of adapting algorithms to changing conditions and requirements, which makes his work relevant in the face of constant changes in the industry. The author's style is distinguished by clarity and logical presentation, which allows the reader to easily follow his thought. Lapshin is not only a theorist, but also a practitioner, which gives his works special value. In his arsenal there are already several well-known publications devoted to automation and optimization of processes in various industries, which confirms his expertise in this field. The book "No. 121 Algorithmization of tasks of management of technological processes of ferrous metallurgy" is not just a textbook, but also a real guide to the world of technology, which can change the approach to management in the metallurgical industry. The reader will find in it not only useful algorithms and methods, but also inspiration for the introduction of innovative solutions in their practice. If you are looking for literature that will help you understand the complex issues of process control, or want to learn about modern approaches to automation in metallurgy, then this book will become an indispensable source of knowledge. Do not miss the opportunity to touch the advanced developments and ideas that can change your professional life.