00538nam a2200169Ia 4500008004100000041000800041082001400049100003000063245006900093250000800162260004700170300000600217650002700223942000700250952009600257999001500353230711s9999||||xx |||||||||||||| ||und||  aENG  a666bBU-I  aBureau of Indian Standard 0aSI : 4031 Pt IbMethod of physical test for hydralic cement Pt I  a1st  c1988aNew DElhibBureau of Indian Standard  a1  aMechanical Engineering  cBK  001040708RaMCLbMCLd0000-00-00l0o666 BU-Ip7886r2023-08-17 14:01:27w2023-08-17yBK  c1591d1591