The man might have kept extensive notes, but he was no fool.

If you want to divide your attention still further, at the back of the book there are fairly extensive notes about each page.

The play is drawn from the extensive notes he took during that period.

As already said, it is well written, and carefully documented with extensive notes.

"Yes, he made very extensive notes, sometimes writing almost the whole book in telegraphic form."

All but one juror took extensive notes of the tour.

She said the police did not routinely record interviews or take extensive notes on them.

I had already begun extensive notes and sketches on the scene of the attack.

He kept extensive notes on opposing players and teams throughout his career.

While no interview transcript was made, extensive notes were taken.