An investigation of three combinations of intensities and spacings of the U.S. national standard for runway touchdown zone and centerline lighting :
interim report no. 2 /
H.G. Paula ... [et al.]

APA Citation

Paula, H. G., Institute of Transportation and Traffic Engineering. (1963). An investigation of three combinations of intensities and spacings of the U.S. national standard for runway touchdown zone and centerline lighting: interim report no. 2. Berkeley: Institute of Transportation and Traffic Engineering, University of California.

MLA Citation

Paula, Higino G, and Institute of Transportation and Traffic Engineering. An Investigation of Three Combinations of Intensities And Spacings of the U.S. National Standard for Runway Touchdown Zone And Centerline Lighting: Interim Report No. 2. Berkeley: Institute of Transportation and Traffic Engineering, University of California, 1963.