(NsBORNIK NAU^NYH RABOT (B/s - (NbELOCERKOWSKAQ OPYTNO(B-(NSELEKCIONNAQ STANCIQs; (NkORNIENKO(B, (Ni(B.(Nm(B.s ((NkIEW (B:s (NgOSSELXHOZIZDAT ussr(B,s, 1958)
Keywords: (NsELEKCIQ (B- (NoPYTY I ISSLEDOWANIQ (B- (NkIEWSKAQ OBL(B.s; (NsELEKCIONNYE STANCII (B- (NkIEWSKAQ OBL(B.s