http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Contour plotting of the headlamp illumination maps
mapping the illumination on a target plane and at the eye
National Aeronautical Establishment (Canada)
43 unnumbered leaves : illustrations ; 28 cm.
Laboratory technical report (National Aeronautical Establishment (Canada)) ; LTR-ST-531