(NiKONOMIKA(B, (NORGANIZACIQ I PLANIRANE NA SOCIALISTI^ESKOTO PROMYLENO PROIZWODSTWO (B/s - (NpOLQKOW(B, (Nt(B.s ((NsOFIQ (B:s (NiZD(B-(NWO bOLGARSK(B. (Nkp(B, s, 1956)
Keywords: (N|KONOMIKA bOLGARIIs