(NpROIZWODSTWO VELEZOBETONNYH NAPORNYH WIBROGIDROPRESSOWANNYH TRUB (B:s - (NpOPOW(B, (NaLEKSEJ nIKOLAEWI^s; (NcIONSKIJ(B, (Na(B.(Nl(B. s; (NhRIPUNOW(B, (Nw(B.(Na(B.s ((NmOSKWA (B: s (NsTROJIZDAT(B,s, 1979)
Keywords: (NtRUBY VELEZOBETONNYE(B, (NNAPORNYE (B- (NpROIZWODSTWOs