. United States. National Bureau Of Standards.

About the Author

The National Bureau of Standards, established in 1901 as the foremost scientific agency of the United States Department of Commerce, has long been dedicated to advancing measurement science, standards, and technology to foster innovation and economic growth. Headquartered in Gaithersburg, Maryland, the Bureau—now known as the National Institute of Standards and Technology (NIST)—employs thousands of scientists, engineers, and technicians who conduct groundbreaking research in fields ranging from physics and chemistry to materials science and cybersecurity. Through its publications, including seminal works on metrology and standardization, the NBS has provided essential resources for industries, academia, and government, ensuring precision and reliability in measurements that underpin modern society. Its legacy continues to shape global standards, promoting fairness in trade and safety in technology.