(NtEHNOLOGI^ESKIE KARTY PO PROIZWODSTWU MALQRNYH I STEKOLXNYH RABOT (B/s - (NkRIWCOW(B, (Nb(B.(Np(B. s ((NmOSKWA (B:s C(NTROJIZDAT(B,s, 1950)
Keywords: (NmALQRNYE RABOTYs; (NsTEKOLXNYE RABOTYs