The book "Price/Value Indices 1875 to 1989; Forecast to 2010" by Michael Hart is an essential reference for those interested in the dynamics of price indices over more than a century. The book collects and systematizes a huge amount of data from various sources, which allows you to study and analyze trends in the development of prices for products and services from ancient times to the present day. The author describes in detail the tools and methods of calculating price indices, explains how they are used in financial and economic practice. Each index in the book is well structured and informative, allowing readers to easily find and compare the data they need. "Price/Value Indices 1875 to 1989; Forecast to 2010" is not only a useful reference for professionals in finance and economics, but also a valuable resource for students, researchers, and anyone interested in the history and theory of price dynamics.