1950

The Sociology of Georg Simmel

Simmel, Georg, 1858-1918, author

Glencoe, Ill. : Free Press, [1950]

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2012

Special mixture design considerations and methods for warm mix asphalt : a supplement to NCHRP report 673, A manual for design of hot mix asphalt with commentary

Washington, D.C. : Transportation Research Board, 2012

 

2015

Standard method of test for determining the resilient modulus of soils and aggregate materials

Washington, D. C. : American Association of State Highway and Transportation Officials, [2015]

Request It 

2016

Standard specifications for transportation materials and methods of sampling and testing and AASHTO provisional standards

American Association of State Highway and Transportation Officials.
2016 edition
Washington, DC : American Association of State Highway and Transportation Officials, 2016

 

2017

Standard specifications for transportation materials and methods of sampling and testing and AASHTO provisional standards

American Association of State Highway and Transportation Officials.
2017 edition
Washington, DC : American Association of State Highway and Transportation Officials, 2017

 

2021

Standard specifications for transportation materials and methods of sampling and testing : and AASHTO provisional standards

41st edition
Washington, DC : American Association of State Highway and Transportation Officials, 2021

 

2018

Standard specifications for transportation materials and methods of sampling and testing and AASHTO provisional standards

American Association of State Highway and Transportation Officials.
2018 edition
Washington, DC : American Association of State Highway and Transportation Officials, [2018]

 

2020

Standard specifications for transportation materials and methods of sampling and testing and provisional standards

American Association of State Highway and Transportation Officials.
40th edition
Washington, DC : American Association of State Highway and Transportation Officials, 2020