However, unlike the 737-500, the 737-600 has been a slow seller for Boeing since its introduction, with only 69 aircraft delivered.

Since they were introduced in 2002, computers using the first two versions of this software have been slow sellers.

But the company carefully monitors sales, putting out new titles and pulling slow sellers.

But the book was a slow seller, perhaps because urban dwellers then were less occupied with problems of decay.

It was initially a slow seller due to a new tax regime that had been introduced in Denmark.

But with prices around $900 and picture quality less than that of 35-millimeter film, the cameras are likely to start off as slow sellers.

The store kept books for months, sometimes years, until they found a market, whereas chains quickly jettison slow sellers.

Until then, it had been a slow seller.

A slow seller in the UK, but has received good reports.

They did not prove popular and were slow sellers.