00546nam a2200169Ia 4500008004100000041000800041082001400049100003000063245008100093250000800174260004700182300000700229650002200236942000700258952009600265999001500361230711s9999||||xx |||||||||||||| ||und||  aENG  a624bBU-I  aBureau of Indian Standard 0aSi : 1892 1979bCode of practice for subsurface investigation fro foundation  a1st  c1979aNew DelhibBureau of Indian Standard  a45  aCivil Engineering  cBK  001040708RaMCLbMCLd0000-00-00l0o624 BU-Ip7782r2023-08-17 14:41:31w2023-08-17yBK  c8016d8016