(NiNSTRUKTIWNYE MATERIALY PO PROIZWODSTWU BETONNYH I VELEZOBETONNYH RABOT W ZIMNIH USLOWIQH aRMQNSKOJ ssr (B/s - (NsOWET NARODNOGO HOZQJSTWA aRMQNSKOJ ssrs ((NeREWAN (B:s (Nb(B. (NI(B.,s, 1961)
Keywords: (NsTROITELXSTWO (B- (NbETONNYE RABOTYs