(NpROIZWODSTWO SANITARNO(B-(NTEHNI^ESKIH RABOT (B/s - (NsWE[NIKOW(B, (NiWAN pETROWI^s; (NsTAROWEROW(B, (NiWAN gRIGORXEWI^s ((NmOSKWA (B:s (NgOSSTROJIZDAT(B,s, 1961)
Keywords: (NsANITARNO(B-(NTEHNI^ESKIE RABOTYs