That is where the networks will introduce their new prime-time program schedules to advertisers.

In comparison, the government-operated network did not introduce dining cars until 1902.

The three big networks introduced 23 new series in the fall, but not one could be described as a bona fide hit.

Last fall the networks alone introduced 34 new series, all but burying any potential hits in the clutter.

By Thursday night, six networks will have introduced between 30 and 40 new series to the television world.

The three networks introduced 23 new series this fall.

The operation is best explained in terms of the phase shift the network introduces.

In fact, all three traditional networks introduced arts-related channels within one year of each other.

The first is in January when networks often introduce new shows.

On June 27, the network will introduce what it calls "a wildly new erotic adult series."