If I find it's title I'll let you know.

I posted a reply earlier but apparently it didn't take (or disappeared ?).

Anyhow, I imagine you are thinking of David Lyth's two volumes of 'Bowing styles in Irish Traditional fiddle playing'

Matt Cranitch's tutor book and Séamus Creagh's and Kevin Burke's dvd tutorials will likely be of use as well, if you aim for Irish music.