TY - SER ED - Cement and Concrete Association. ED - Thomas Telford (Firma) TI - Magazine of concrete research SN - 0024-9831 AV - TP881 U1 - 666.89 PY - 1949///- CY - London PB - Cement and Concrete Association KW - Construcciones de concreto N1 - Chemical abstracts; British Technology Index; Current contents; Engineering index; Science abstracts; Chemical abstracts ER -