Słownik angielskiego

The survey involved 1,007 women in 11 cities throughout Britain.

The survey, conducted this month, involved 282 fund managers worldwide.

The survey involved 1,000 people with assets of at least $10,000 available for investment.

The survey involved research interviews with almost 5,000 subjects in 13 countries who have used cell phones for ten years.

The survey, conducted in 16 states, involved telephone calls to up to 32,000 people a year.

The survey involved 509 youngsters aged 12 to 17 and 536 parents.

The surveys, conducted in telephone and personal interviews, involved groups of 1,000 to 14,000 people.

The surveys, conducted from 1986 to 1989, involved 5,500 people over 18.

The survey involved 170 students who were about to receive degrees at six colleges nationwide.

The survey, described as the the most comprehensive ever in Britain, involved 18,876 people between the ages of 16 and 59.