1.   Good teamwork is a powerful tool for effective management.

2.   Restriction fragment length polymorphisms can be very powerful tools in these studies.

3.   Marketing information is possibly the most powerful tool on the system.

4.   Of course the computer also offers archivists and historians more powerful tools than were previously available for searching documents and retrieving information.

5.   Information technology is an extremely powerful tool.

6.   When they begin to make distinctions, a powerful tool for thought becomes available to them.

7.   During those two years, I have also come to believe that with the help of two powerful tools we can turn people on to the quality process.

8.   And clearly, these powerful financial tools should only be used by experts who understand them.

9.   And good television is a powerful tool for politicians in the confessional age.

10.   And if the line-item veto were a truly powerful tool, a Republican Congress would never have handed it to a Democratic president in the first place.