00820nam a2200205Ia 4500003000900000008004100009040001600050080002200066110003800088245019500126250001200321260004800333300000800381650003400389650002700423650003300450942000700483999001700490952010700507IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a69.01:624bIND-27  aBureau of Indian Standards920631 0aIndian standard: method of measurement of building and civil engineering worksbpt. 27, earthwork done by mechanical applicationcBureau of Indian Standards                                    a2nd ed.  aNew DelhibBureau of Indian Standardsc1997  a2p.  acivil engineering work933837  aIndian standard933838  aMechanical appliances933839  cBK  c17820d17820  00104070aBANbBANcGENd2010-10-07eEDS   l0o69.01:624/ IND-27p18742r2021-11-05w2010-10-07yBK