The book "Methods of preparation of drugs and processing of measurements of radioactivity", written by the team of authors, is a unique and important publication that will be of interest to both specialists in the field of radiation safety and students studying physics and chemistry. This work immerses the reader in the complex and fascinating world of radiation, offering a deep understanding of the methods of working with radioactive substances and modern technologies for measuring their activity. This book discusses in detail various aspects of the preparation of radioactive drugs, starting with the basics of radiochemistry and ending with complex methods of analysis. The authors share their knowledge and experience, which makes the text not only informative, but also practical. The reader will be able to learn about the latest technologies used in laboratories, as well as methods that allow you to accurately measure the level of radioactivity. This knowledge is particularly relevant in light of current challenges related to safety and environmental protection. The book will be of interest not only to professional radiochemists and physicists, but also to students, graduate students, as well as anyone interested in radiation safety and ecology. It is suitable for readers from senior courses of universities to specialists working in scientific and research institutions .. Thanks to the available language and clear structure, even those who are just beginning to get acquainted with this topic will be able to easily assimilate the material. The topics covered in the book cover a wide range of topics, from basic radiation safety and drug preparation techniques to the processing and interpretation of measurement data. The authors emphasize the importance of accuracy and reliability of measurements, which is a key aspect in working with radioactive substances. The book also addresses radiation safety legislation and the ethical aspects of working with radioactive materials, making it particularly relevant in today's context. The style of the authors is characterized by scientific rigor and clarity of presentation, which allows the reader to easily follow the thought and assimilate even the most complex concepts. Each section of the book is accompanied by examples from practice, which makes the material more clear and understandable. This edition will be an indispensable reference for anyone who wants to deepen their knowledge in the field of radiation chemistry and physics. If you are interested in such works as “Radiation safety: principles and practices” or “Physics and chemistry of radiation”, then “Methods of preparation of drugs and processing of measurements of radioactivity” will be an excellent addition to the library for you. This book will not only expand your knowledge, but also help you better understand the importance of radiation safety in the modern world. Do not miss the opportunity to get acquainted with this unique publication, which will become a reliable assistant in your professional activities or studies . Preparation Methods and Radioactivity Measurement Processing is not just a book, it is the key to understanding the complex and fascinating world of radioactivity that surrounds us everywhere.