000 | 00470nam a2200121 a 4500 | ||
---|---|---|---|
005 | 20220228110624.0 | ||
035 | _aF8901000708994 | ||
084 | _aPCA M1 1959 | ||
245 | _areport on the visit of an American delegation to observe co-ncrete and prestressed concrete engineering in the U.S.S.R.- / Portland Cement Association. | ||
260 | _aSkokie, Illinois : Portland Cement Association | ||
300 | _a86 p. | ||
690 | _aSACA (Rusia) - InvestigaciĆ³n - Proyectos - DescripciĆ³n. | ||
999 |
_c58926 _d58926 |