Researchers are flummoxed about how such a cooperative system could have evolved.

The system's great strength is its cooperative computerized system.

In 2003 the Chinese government proposed a new cooperative medical system that is operated and funded by the government.

It is agreed among local residents and pond workers that the cooperative system was established during the time of the Incas, if not earlier.

A practical, cooperative system can address the needs of people as well as states.

In the beginning its mission was to contribute to the development of the cooperative system in Bulgaria.

In a cooperative system artists can also use the facility in exchange for administrative work.

If an organisation is to function as a cooperative system of individuals, some people must have authority or power over others.

In a cooperative or small system, things can be less formal.

Furthermore, it maintains a wide and systematic relationship with each other department, maintaining a close, cooperative system.