Here are entered works on the system of public international law relating to jurisdiction over the oceans and exploitation of marine resources. Works on the system of law relating to marine commerce, including carriage of passengers or property by sea, maritime social insurance, liability for marine accidents, average, and marine insurance, are entered under Maritime law.
Here are entered works on still photography with exposures shorter than 1/1000 second using high-speed shutter or flash systems. Works on still photography with exposures of 1/1000 second or longer are entered under Photography, Instantaneous.
Here are entered works on specialized and sophisticated technology, such as the technology used in the manufacture of electronic devices, computers, telecommunication systems, aerospace systems, defense systems, etc.
Here are entered works on techniques that produce or measure features less than 100 nanometers in size. Works on the technology of scaling down machines to microscopic size are entered under Microtechnology.