A policy on grade separations for intersecting highways /

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Bibliographic Details
Corporate Author:	American Association of State Highway Officials
Format:	Book
Language:	English
Published:	Washington, D.C. : Published by the Association, 1944.
Subjects:	Roads > Interchanges and intersections. Roads > Design and construction. Highway capacity. Roads.

Annex

Holdings details from Annex
Call Number:	TE 153 .A517 1944
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