(N|FFEKTIWNOSTX KOMPLEKSNOGO OSWOENIQ PRIRODNYH KAMENNYH MATERIALOW W SOWREMENNYH USLOWIQH HOZQJSTWOWANIQ (B:s ((NTEORIQ(B, (NMETODOLOGIQ(B. (NoPYT aRMssr(B) /s - (NtER(B-(NoGANQN(B, (NmIKAEL gAWRILOWI^s ((NeREWANs (NaJASTAN(B,s, 1990)
Keywords: (NkAMENNYE MATERIALYs -- (NdOBY^As; (NkAMENNYE MATERIALYs -- (NpERERABOTKAs