The 1961 interstate system cost estimate.
Letter from the Secretary of Commerce transmitting a revised estimate of the cost of completing the national system of interstate and defense highways in each State and the District of Columbia, pursuant to section 104(b)5, title 23, U. S. C.

APA Citation

United States. Bureau of Public Roads. (1961). The 1961 interstate system cost estimate: Letter from the Secretary of Commerce transmitting a revised estimate of the cost of completing the national system of interstate and defense highways in each State and the District of Columbia, pursuant to section 104(b)5, title 23, U. S. C. Washington: U. S. Govt. Print. Off..

MLA Citation

United States. Bureau of Public Roads. The 1961 Interstate System Cost Estimate: Letter From the Secretary of Commerce Transmitting a Revised Estimate of the Cost of Completing the National System of Interstate And Defense Highways In Each State And the District of Columbia, Pursuant to Section 104(b)5, Title 23, U. S. C. Washington: U. S. Govt. Print. Off., 1961.

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