Specifications for sandstone rock asphalt (Kentucky) surface course, subclass G-1 : effective January 15, 1941.

Reproduced from typewritten copy.

Specifications for tar concrete surface course, coarse open-graded aggregate type, subclass H-3, nonproprietary, cold-lay : effective August 1, 1945.

Reproduced from typewritten copy.

Specifications for bituminous concrete binder and surface courses, coarse dense-graded aggregate type, subclass I-1, nonproprietary, hot-mix : effective April 1, 1945.

Reproduced from typewritten copy.

Specifications for bituminous concrete binder and surface courses, fine dense-graded aggregate type : subclass I-11, nonproprietary hot-mix : effective March 15, 1945.

Reproduced from typewritten copy.

Specifications for sheet asphalt binder and surface courses, subclass J-1, nonproprietary, hot-mix : effective April 15, 1945.

Reproduced from typewritten copy.

Specifications for sheet asphalt binder and surface courses : subclass J-2 : Warcolite-proprietary, cold-lay : effective May 1938.

Mode of access: Internet.

Specifications for bituminous concrete binder and surface courses, fine dense-graded aggregate type : subclass I-11, nonproprietary, hot-mix : effective February 1, 1949.

Mode of access: Internet.

Specifications for bituminous surface dense-graded aggregate type, subclass B-2 (Machine mix) : effective May 15, 1939 ...

Cover-title.

Specifications for bituminous surface, open-graded aggregate type, subclass C-4 (Machine mix-asphalt and tar) : effective May 15, 1939 ...

Cover-title.

Specifications for the bituminous surface treatment of gravel and crushed stone surfaces, subclass A-3 (Liquid and powdered asphalt) : effective May 15, 1939.

Mode of access: Internet.

ViewPoint /

Title from cover.

Pavement evaluation : phase I, pavement evaluation equipment /

Mode of access: Internet.

Analysis of N-layered viscoelastic pavement system /

Mode of access: Internet.

Flexible pavement design for airfields (elastic layered method).

"November 1989."

Pavement maintenance management.

"November 1982."