Cover image for Discrimination of increases in the brightness of a flashing beacon
Discrimination of increases in the brightness of a flashing beacon
Title:
Discrimination of increases in the brightness of a flashing beacon
Author:
Lincoln, R. S.
Personal Author:
Publication Information:
Washington, D.C. : National Aeronautics and Space Administration, 1968.
Physical Description:
viii, 42 pages : illustrations ; 27 cm.
Language:
English
Subject Term:
Format :
Book