There are certain rules concerning the use of our gift.

There are different theories concerning the use of the buildings.

There are rules concerning the use of these products in the Community which we think offer necessary guarantees.

There were many difficult cases concerning the federal government's use of the defence power during the war.

Amendment No 3 concerning the use of novel food ingredients is another matter.

We see this as a political crisis, not one concerning the control or use of nuclear weapons.

"We've never signaled the timing or even the decision concerning the use of force," he said.

He also wrote two significant essays concerning the use of the general strike as a political weapon.

The civil authorities had different attitudes concerning the use of torture by the military.

It also requires teachers to have adequate self-efficacy concerning the use of these games and their technology.