(NsISTEMA RABOTY PO RAZWITI@ RE^I U^A]IHSQ W PERWOM KLASSE (B:s (NmETOD(B. (NPOSOBIE DLQ U^ITELEJ (B/s - (NkUZXMINA(B, (NaNTONINA aNTONOWNAs; (NkEMENOWA(B, (NaLEKSANDRA wASILXEWNAs ((NmOSKWA(B.s (Nu^PEDGIZ(B, s, 1954)
Keywords: (NrE^X (B- (NrAZWITIE (B- (NmETODI^ESKIE POSOBIQs