This database covers 11 major data series for over 200 countries.

Each database will cover a specific topic and is likely to have its own set of potential uses.

The database includes over 2.4 million records and covers 1637 to the present.

The database covered trading from the beginning of 1990 through November 1996.

As of January 2011, the database covers more than 6000 airports.

These terms are often used in databases covering parts life cycle so it is important to have an understanding of what they mean.

Earlier hits can be made in databases covering fields from music to the military.

The database has over 508,379 records as of November 2009, and covers literature published 1974-present.

The database covered the dozen years from the beginning of 1990 through the end of 2001.

These databases cover a broad range of substances and properties from many different scientific disciplines.