(NpOSTOQNNOE WYTQVENIE (B((NMETODIKA I TEHNIKA(B) /s - (NnOWA^ENKO(B, (NnIKOLAJ pETROWI^(B.s; (N|LXQ[BERG(B, (Nf(B.(Ne(B.s ((NkIEW (B:s (NgOSMEDIZDAT ussr(B,s, 1960)
Keywords: (NwYTQVENIEs -- (NMETODYs