http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Research and development of ultrasonic tomography technology for three-dimensional imaging of internal rail flaws
Office of Railroad Policy and Development,
1 online resource (xii, 106 pages) : color illustrations
Francesco Lanza di Scalea [and four others].
Title from title screen (viewed on May 2, 2014).
Includes bibliographical references (pages 100-105).