Emergency communications; 5 reports prepared for the 51st annual meeting.
Title:
Emergency communications; 5 reports prepared for the 51st annual meeting.
Author:
National Research Council (U.S.). Highway Research Board.
ISBN:
9780309020749
Corporate Author:
Publication Information:
Washington, 1972.
Physical Description:
v, 45 p.: ill.; 25 cm.
Series:
Highway research record; no. 402.
Subject Term: