(NmATEMATI^ESKOE OBESPE^ENIE |wm (B:s (Nu^EBNOE POSOBIE (B/s - (NaLFEROWA(B, (NzOQ wASILXEWNAs; (NlIHA^EWA(B, (NgALINA nIKOLAEWNAs ((NmOSKWA (B:s (NsTATISTIKA(B,s, 1974)
Keywords: (N|wms