http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
muzyka elektroniczna = electronic music = elektronische Musik
1 score (xiv, 19 pages) ; 23 x 31 cm. + 1 sound disc (analog, 45 rpm., stereo. ; 7 in.)
"The realization of sounds for this version was done ... between January 1969 and June 1970"--p. viii.
Krakʹow : Polskie Wydawnictwo Muzyczne ; Warszawa :b Studio eksperymentalne, Polskiego Radia ; Celle : Moeck Verlag, c1975