(NlENINGRAD I lENINGRADSKAQ OBLASTX (B:s (NkRATKIJ SPRAWO^NIK (B/s - (NbOGDANOW(B, (Nn(B.(Ng(B.s ((NlENINGRAD (B:s (NlENIZDAT(B,s, 1961)
Keywords: (NlENINGRAD (B- (NsPRAWO^NIKIs