00485nam a2200169Ia 4500008004100000041000800041082001400049100003000063245002000093250000800113260004700121300000600168650002200174942000700196952009700203999001500300230711s9999||||xx |||||||||||||| ||und||  aENG  a624bBU-I  aBureau of Indian Standard 0aIS : 13825 1993  a1st  c1993aNew DelhibBureau of Indian Standard  a4  aCivil Engineering  cBK  001040708RaMCLbMCLd0000-00-00l0o624 BU-Ip16548r2023-08-17 14:04:09w2023-08-17yBK  c4756d4756