Royalty payments : hearings before the Committee on Patents, House of Representatives, seventy-seventh Congress, first session, on H.J. Res. 32, H.J. Res. 73 and H.J. Res. 123, joint resolutions to define the principle of international reciprocity in the protection of American patents, trade-marks, secret formulas and processes, and copyrights by providing a method for assuring the payments of amounts due to persons in the United States from users thereof in countries restricting international payments from their territories /

"317522."

Users manual, TSC highway noise prediction code, MOD-04 /

Mode of access: Internet.

Predictive design procedures, VESYS users manual : an interim design method for flexible pavements using the VESYS structural subsystem /

Mode of access: Internet.

Spacelab data processing facility : users' guide.

Cover title.