director general
131General Richard Butler Vagabonds Drum and Bugle Corps — The General Butler Vagabonds junior drum and bugle corps is a drum and bugle corps and community band marching band founded in 1966 by Andrew Yaracs and others.HistoryThe General Butler Vagabonds hail from Lyndora (Butler), Pennsylvania,… …
132Director string — In mathematics, in the area of lambda calculus and computation, directors or director strings are a mechanism for keeping track of the free variables in a term. Director strings were introduced by Kennaway and Sleep in 1982 and further developed… …
