TY - BOOK ED - ACI Continuing Education TI - Back-to-the basics repair of concrete T2 - Seminar course manual AV - TA681 B33 PY - 1986/// CY - Detroit, michigan PB - Aci, continuing education KW - Construcciones de concreto KW - Conservacion y reparacion KW - Congresos KW - Concreto KW - Deterioro ER -