Standard specifications for transportation materials and methods of sampling and testing
By: adopted by the American Association of State Highway and Transportation Officials.
Edition: Twenty first ed.
Publisher: AASHTO
Published: 2001
Place of publication: Washington, D.C
Language: eng
Subjects: Road materials -- Standards -- United States.; Road materials -- Testing -- Standards -- United States.
Notes: Inserted "Errata to the 21st edition of" pt. 1.

Includes bibliographical references index.
Table of contents: value: pt.1. Specifications; value: pt.2. Tests.