For students with good knowledge of English and those who wish to make a start on commercial correspondence.

It is based on correspondence exchanged between the two men in the 1930s and early 1940s.

"And we'd like it to have a research center on literary correspondence."

She also carried on an extensive correspondence with church leaders.

She carried on an active correspondence and local meetings to work for the cause.

He is carrying on a heavy correspondence with others around the world.

This expression is also often used as a closing on correspondence between engineers.

They carried on a significant correspondence, exchanging over 1,200 letters between 1877 and 1890.

Ryan left his office after what appeared to have been a normal day's work of catching up on correspondence and reports.

He carried on an extensive correspondence with all the prominent men of his generation.