Cover image for Symposium on Viscosity Grading of Asphalts; 6 reports.
Symposium on Viscosity Grading of Asphalts; 6 reports.
Title:
Symposium on Viscosity Grading of Asphalts; 6 reports.
Author:
Symposium on Viscosity Grading of Asphalts (1971 : Washington, D.C.)
ISBN:
9780309019620
Publication Information:
Washington, Highway Research Board, National Research Council, 1971.
Physical Description:
63 p.: ill.; 25 cm.
Series:
Highway research record ; no. 350
Series Title:
Highway research record ; no. 350
General Note:
Papers presented at the 50th Annual Meeting of the Highway Research Board.
Holds: Copies: