sponsored by ASTM Committee D-4 on Road and Paving Materials, American Society for Testing and Materials, St. Louis, Mo., 6 Dec. 1977, L. E. Wood, editor1978
sponsored by ASTM Committee D-4 on Road and Paving Materials, American Society for Testing and Materials, St. Louis, Mo., 6 Dec. 1977 ; L. E. Wood, editorASTMc1978