TY - BOOK AU - Das, P C, ed. TI - Current and future trends in bridge design, construction and maintenance: Safety, economy, sustainability and aesthetics: Proceedings of the international conference organized by the Institution of Civil Engineering held in Singapore on 4-5 October 1999 U1 - 624.2 D26C PY - 1999/// CY - 1999 PB - Thomas Telford N1 - 2635 01/03/2017 IBS17/762 28/03/2017 Main Budget ER -