Akrata (1964-65) for 16 wind instruments.

Bibliographic Details
Main Author:	Xenakis, Iannis 1922-
Corporate Author:	U.S. Library of Congress. Serge Koussevitzky Music Foundation
Format:	Book
Language:	English
Published:	London Boosey & Hawkes [c1968].
Subjects:	Wind ensembles.