Based primarily upon the National Bureau of Standards measurement's publications the book provides accurate, detailed easy-access factors for converting to and from: The U.S. Customary and Metric Systems of Measurement. Contents: Acknowledgement - Introduction and Guide - The International System of Units (SI) - Categories and Units of Measurement -Suggestions for Easing the Conversion to SI - Lists of Additional Units - Angular Measure - Area - Atomic Energy Units - Density and Concentration - Electricity and Magnetism - Energy - Flow - Force - Length - Light - Mass - Power - Pressure - Temperature - Time - Velocity - Volume - References -