%0 Book %T Proceedings of the 3rd Italian-Polish conference on applications of systems theory to economy, management and technology: Białowieża, Poland, May 26-31, 1976 * Technological management and information systems * Organization aspects of the system of forecating the level of fulfillment of economic plans %A Pawłowski, Zbigniew %8 1977 %U http://rcin.org.pl/dlibra/publication/edition/198257