Guinness world records 2001

Publicerad 2000

How to run a successful conference proven management techniques for delivering a successful event on budget

av Fisher, John G.
Publicerad 1998

The new Webster's international encyclopedia the new illustrated reference guide

Publicerad 1998

The world almanac and book of facts, 1996

Publicerad 1995

Webster's new encyclopedic dictionary.

Publicerad 1992

The world almanac and book of facts 1989

Publicerad 1988

The Hammond almanac of a million facts, records and forecasts 1979

Publicerad 1979

Britannica book of the year

Publicerad 1976