(NoHRANA TRUDA (B:s (NsPRAWO^NOE POSOBIE DLQ PROFSO@ZNOGO AKTIWA (B/s - (NvDANOW(B, (Ni(B.(Nm(B.s; (NzALUVSKIJ(B, (Nn(B.(Na(B.s ((NmOSKWA (B:s (NpROFIZDAT(B,s, 1985)
Keywords: (N|KONOMIKA TRUDAs