TY - BOOK ED - British Standards Institution TI - Code of practice for the structural use of concrete SN - 0580074889 AV - TH1465 C63 PY - 1972/// CY - London PB - British standards institution KW - Concreto KW - Construcciones KW - Tablas N1 - Contenido: part 1. Design, materials and workmanship ER -