(NkLADKA PROMY[LENNYH PE^EJ I DYMOWYH TRUB (B/s - (N~ERNOW(B, (Na(B.(Nw(B.s (NSOST(B.s com ((NmOSKWA (B:s (NsTROJIZDAT(B,s, 1960)
Keywords: (NkLADKA PROMY[LENNYH PE^EJs; (NkLADKA DYMOWYH TRUBs