TY - CONF A1 - Rücker, Werner T1 - National inspection procedures for concrete structures and bridges T2 - IAEA -, Rabat, Marocco T2 - IAEA -, Rabat, Marocco CY - Rabat, Morocco DA - 2002-09-24 PY - 2002 AN - OPUS4-6790 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -