International Road Congress 1915 : Worcester, Mass.) creator Worcester Chamber of Commerce text conference publication mau Worcester Belisle Printing & Publishing Co.] 1915 monographic eng

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112 p. diagr. 26 cm. First International Road Congress, held at ... Worcester, Mass., December 14, 15, 16 and 17, under the auspices of the Worcester Chamber of commerce and the patronage of the Massachusetts highway association and the federal government ... Roads Congresses TE5 .I7 1915 agr16000922 DLC 790906 20260227110938.0 agr16000922