00369nam a2200109Ia 4500008004100000041000800041082002200049100001500071245005600086952010200142999001500244211209s9999    xx            000 0 und d  aeng  a624.2 N76 BIN/BIN  aBINDRA S P  aELEMENTS OF BRIDGE, TUNNEL AND RAILWAY ENGINEERING   00104070aRITbRITd2021-12-31l0o624.2 N76 BIN/BINp7649r2021-12-31 00:00:00w2021-12-31yBK  c7649d7649