(NsTROITELXNOE DELO(B: s (Nu^EB(B. (NPOSOBIE (B/s - (NnIKOLAEW(B, (Na(B.(Ni(B.s ((NmOSKWA (B; s (NlENINGRAD (B:s (NgOSLEIZDAT(B,s, 1956)
Keywords: (NsTROITELXNOE DELOs