Contact was made on December 14, 1967, but no useful data were obtained.

Even so the book has a lot to offer and is packed with useful data.

Typically, it is not all in one place, and you have to know where to look to find useful data.

The results will contribute a large amount of useful data to our research.

Hospitals do not keep useful data on such people, state mental health officials said.

The coordinated use of instruments even began to bring in some useful data.

Four of these trials should report useful data by end 2010.

The number itself can carry useful data, like date of manufacture.

"We are getting the types of data only useful in a law court."

It took quite a while to access them all, and there was very little useful data in the first few thousand.