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Freeway operations, surveillance, and communications; 7 reports.
Title:
Freeway operations, surveillance, and communications; 7 reports.
Author:
National Research Council (U.S.). Highway Research Board.
ISBN:
9780309017978
Corporate Author:
Publication Information:
Washington: Highway Research Board, 1970.
Physical Description:
94 p.: ill.; 25 cm.
Series:
Highway research record, no. 303.
Series Title:
Highway research record, no. 303.
Subject Term: