This manual provides a comprehensive explanation of national accounts, focusing on Gross Domestic Product (GDP) and Gross National Income (GNI). It details the components of GDP and GNI, their significance, and practical applications through examples and exercises. The book adopts a global perspective, including dedicated chapters on international comparisons and national systems in major economies like the USA, China, and India. It systematically covers concepts such as volume and prices, international comparability, production, final uses, and various sector accounts, while also outlining data collection methods and the history of national accounting systems.

This manual is designed as a foundational text for understanding national accounts, likely serving students and professionals in economics and related fields. Its systematic approach and practical examples suggest it aims to clarify complex concepts for a broad audience interested in economic measurement. The inclusion of international comparisons and specific country systems indicates a focus on real-world application and global economic context. The book's structure, moving from basic definitions to detailed accounts and historical context, points to a thorough and educational resource.