00577nam a2200157Ia 4500003000900000008004100009040001600050080002200066110003100088245018500119250001200304260004800316300000800364650002700372650002000399IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a69.01:624bIND-16  aBureau of Indian Standards 0aIndian standard: method of measurement of building and civil engineering worksbpt.16, laying of water and sewer linescBureau of Indian Standards                                    a5th ed.  aNew DelhibBureau of Indian Standardsc2001  a7p.  acivil engineering work  aIndian standard