00282nam a2200109Ia 4500008004100000041000800041082001500049100002000064245004400084260003600128300000800164211209s1979    xx            000 0 und d  aeng  a620.11 GUR  aGURCHARAN SINGH  aSTANDARD HANDBOOK OF CIVIL ENGINEERING   aDELHIbSTANDARD PUBLSHERSc1979  a865