American Association of State Highway and Transportation Officials Primary Author mixed material bibliography Washington DC 2005 en English

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4 v. : ill. ; 28 cm. This 25th Edition of Standard Specifications for Transportation Materials and Methods of Sampling and Testing is published in two parts. Part 1 contains specifications for materials, and Part 2 includes methods of testing and specifications for testing equipment. Part 1 contains 170 materials specifications and 35 recommended practices, of which most contain both English and Metric units of measure. Technical revisions were made in 66 of the standards since the 24th Edition, 34 standards were reconfirmed, 3 new standards were added, 5 standards were discontinued, and 3 standards were deleted. Part 1, due to its size, is bound in two volumes, of which this is Part 1A Road materials--Standards Road materials--Testing--Standards Highway research 625.70218 1560513209 PERPUSTAKAAN UMSU Universitas Muhammadiyah Sumatera Utara 625.7 / Sta / - 06000082 06000083 625.7 / Gui / - 06000084 625.7 / Gui / - 06000085 625.7 / Gui / - Standard_specifications_for_transportation_materials_and_methods_of_sampling_and_testing.jpg.jpg 11109 2013-05-20 19:44:15 2013-06-07 20:38:51 machine generated