From 1961 he concentrated his work at Liberal headquarters on local government.

In December 1949, he concentrated his work on ripped advertising posters from the street.

During the 1970s she concentrated her work in the theater and television.

Then suddenly he concentrated his work and constantly dropped clues?

The main concern of the new group was to clarify its ideas and where to concentrate their work.

He concentrated his work on the four gospels, particularly the Gospel of Mark.

Minard has concentrated his work on electro-acoustic composition and sound installations in public since the early 1980s.

In 1983 he left the creative area of industrial design to concentrate his work purely on jewellery.

In the immediate future she intends to concentrate her work in the field of opera.

The solution to this problem would be to concentrate Parliament's work at only one place.