The ratio map : a technique for headlamp comparison /

Bibliographic Details
Main Author:	Harrison, Ann L.
Corporate Author:	National Aeronautical Establishment (Canada)
Format:	Book
Language:	English
Published:	Ottawa : National Research Council, Canada, National Aeronautical Establishment, 1978.
Series:	Laboratory technical report (National Aeronautical Establishment (Canada)) ; LTR-ST-972.
Subjects:	Automobiles > Lighting.

Description
Item Description:	Cover title. "15 February 1978."
Physical Description:	64 unnumbered pages : illustrations ; 28 cm.
Bibliography:	Bibliography: page 24.