3 1 10 Vasiljevic, Mirko Additional Author Pejic, Lazar Additional Author Radovanovic, Radisa Additional Author Stanisic, Milovan Additional Author mixed material 8640300585 Beograd Ekonomski fakultet 1992 Pejic, Lazar Primary Author Radovanovic, Radisa Additional Author Stanisic, Milovan Additional Author mixed material 8631500941 Beograd Privredni pregled 1991 NESIC, Slobodan Additional Author Radovanovic, Radisav Additional Author mixed material Beograd Masinski fakultet 1977