11.   Some work units began selling apartments to workers, and stopped allocating housing to new employees.

12.   Telebanc will keep its Arlington, Va., headquarters, but its operating unit will begin using the name E-Trade Bank.

13.   The Philadelphia infomercial producer said its Quantum International Ltd. unit began broadcasting in Colombia.

14.   The Soweto unit has begun formal testing, both in the lab and with female volunteers.

15.   The unit began to block more efficiently, more effectively in the second half.

16.   The units began trading today on the Nasdaq National Market under the symbol ALRZV.

17.   The unit began as a ramshackle group of soldiers, made up largely of refugees from western Bosnia.

18.   The unit began offering cards in March on the IT Network, an interactive television test in Dallas.

19.   The units will begin trading on the Toronto Stock Exchange on Monday, under the symbol MNL.

20.   A Hong Kong newspaper reported earlier this week that Chinese air, land and sea units would begin military exercises in the Taiwan Strait over the weekend.