TY - BOOK AU - Bornoff, Jack(ed). AU - Bornoff,Jack ED - Unesco. ED - International Music Council. ED - International Music Centre. TI - Music theatre in a changing society: the influence of the technical media AV - AS4.U8 A15 SHC./D.38 U1 - 780.07 PY - 1968///] CY - [Paris] PB - Unesco KW - Mass media and music N1 - "Based on the discussions of a Round Table organized in Salzburg in August 1965 by Unesco, the International Music Council and the International Music Centre."; Bibliography: p. 144 ER -