(NwOPROSY \FFEKTIWNOSTI PROMY[LENNOGO PROIZWODSTWA W RAJONAH sEWERO(B-(NzAPADA rsfsr (B:s (NmEVWUZOWSKIJ SBORNIK (B/ s - (NpOLQKOW(B, (Ns(B.(Nn(B. s; (NpETROZAWODSKIJ GOSUDARSTWENNYJ UNIWERSITET IM(B. (No(B.(Nw(B. (NkUUSINENAs ((NpETROZAWODSK (B:s (Nb(B. (NI(B.s, 1979)
Keywords: (N|KONOMI^ESKAQ \FFEKTIWNOSTX PROMY[LENNOGO PROIZWODSTWA (B- (NsBORNIKIs