(NpRAKTI^ESKIE ZADA^I PO GEOMETRII DLQ WOSXMILETNEJ [KOLY (B:s (NpOSOBIE DLQ U^ITELEJ (B/s - (NlIMAN(B, (NmIHAIL mARKIQNOWI^(B.s ((NmOSKWA (B:s (Nu^PEDGIZ(B, s, 1961)
Keywords: (NgEOMETRIQ (B- (NzADA^Is