(NgIDROMONTIROW]IK (B:s (Nu^EBNOE POSOBIE (B/s - (NnIKONOW(B, (NgERMAN pAWLOWI^s; (NhAKALO(B, (Nb(B. (Np(B.s ((NmOSKWA (B:s (NmA[STROJIZDAT(B,s, 1949)
Keywords: (NzEMLQNYE RABOTY(B, (NGIDROMEHANIZIROWANNYEs