00423nam a22001457a 4500 0727716719 624.25 PRI L-39, P-194 Pitchard, Brain & 43531 Bridge Design for economy and durability, Brain & Pitchard London : Thomas Telford Services, 1992. 172 p. : 0 0 0 624_250000000000000_PRI MCE 379 ddc BK 547327 547327 0 0 ddc 0 0 MCE MCE 2014-07-08 0 624.25 PRI MCE-43557 2014-07-08 2014-07-08 BK