(NmATERIALXNOE STIMULIROWANIE TRUDA WSPOMOGATELXNYH RABO^IH (B:s (Nk(B. (NpRIHODXKO(B, (Nl(B. (NtEREN^ENKO(B.s - (NpRIHODXKO(B, (NkIM pETROWI^s; (NtEREN^ENKO(B, (Nl(B.s ((NoDESSA (B:s (NmAQK(B,s, 1971)
Keywords: (N|KONOMIKA TRUDAs