The book "Tables for determining the strength of aqueous solutions of ethyl and methyl alcohol" by A. E. Polyakova is a unique and indispensable manual for specialists in the field of chemistry, pharmaceuticals and food industry . This edition will be an important tool for those who work with alcoholic solutions, as well as for students and teachers studying the relevant disciplines. In his book, Polyakov offers readers detailed tables that allow you to accurately determine the strength of aqueous solutions of ethyl and methyl alcohol. These tables are the result of many years of research and experiments conducted by the author, and contain relevant data that can be useful in various fields. The book covers not only theoretical aspects, but also practical recommendations on the use of tables in laboratory practice and production conditions. Readers interested in this topic will find in the book a lot of useful information, including methods for calculating the strength of solutions, the effect of temperature on these indicators and other important aspects. A. E. Polyakov shares his experience and knowledge, which makes the material accessible and understandable even for those who are just beginning to get acquainted with the chemistry of alcohols. The book will be especially useful for students of chemical and pharmaceutical faculties, as well as for researchers working in the field of alcohol products. The topics raised in the book range from the basics of alcohol chemistry to more complex issues related to their application in various industries. Polyakov emphasizes the importance of accuracy in determining the strength of solutions, which is critical for ensuring the quality of products. It also looks at the impact of various factors on measurement results, making the book useful for professionals working in laboratories and in manufacturing. The author's style is distinguished by clarity and logical presentation, which makes it easy to assimilate even the most complex concepts. Polyakov is known for his scientific works and publications in the field of chemistry, and his experience makes this book a reliable source of information. Readers familiar with his other works will appreciate the consistency and depth of analysis that the author applies in this edition. The book "Tables for determining the strength of aqueous solutions of ethyl and methyl alcohol" will be of interest not only to professional chemists, but also to a wide range of readers interested in chemistry and its application in life. It will be an excellent addition to the library of any specialist working with alcoholic solutions, as well as students seeking to deepen their knowledge in this area. If you are looking for information about the strength of alcohol solutions, methods for determining them or just want to expand your knowledge in chemistry, this publication will become an indispensable assistant for you. Do not miss the opportunity to get acquainted with the work of A. E. Polyakov and discover new horizons in the world of chemistry!