An observer group would earlier to gather information on the situation there.

International observation is complemented in many countries by domestic observer groups.

There are, however, also numerous domestic nonpartisan observer groups in many countries.

Only a fool would trust an observer group so rotten to its "core."

Thus, the leader of an American observer group said, Nigeria had to make extra efforts.

All participating parties and international observer groups accepted the results as "free and fair."

They said he discussed the matter at a recent meeting in Geneva between Administration officials and members of the Senate's arms control observer group.

On the eve of two important state elections, a coalition of Mexican observer groups said today that the process would be neither free nor fair.

The Observer Group was the first unit trained in amphibious reconnaissance.

It was also decided that the Military Observer Group would continue to supervise the cease-fire in the state.