(N|KSPLUATACIQ |wm W USLOWIQH HOZQJSTWENNOGO RAS^ETAs - (NkUTER(B,(Nm(B. (Ni(B.s (NmIHAIL iSAAKOWI^s ((Nm(B.s (NfINANSY I STATISTIKAs, 1990)
Keywords: (NwY^ISLITELXNYE CENTRYs -- (N|KONOMIKAs; (NiNFORMACIONNYE USLUGIs