(NmODELI DLQ OTLIWKI ^UGUNNYH PREDMETOW [IROKOGO POTREBLENIQ (B/s - (N~ELNOKOW(B, (NaLEKSEJ tIMOFEEWI^s ((NmOSKWA(B.s (NgIZMESTPROM(B,s, 1947)
Keywords: (NmODELXNOE DELO s