00812nam a2200205Ia 4500003000900000008004100009040001600050080002100066110003800087245016800125250001200293260004800305300000900353650002800362650002700390650002600417942000700443999001700450952013900467IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a69.01:624bIND-4  aBureau of Indian Standards920631 0aIndian standard: method of measurement of building and civil engineering worksbpt. 4, stone masonarycBureau of Indian Standards                                    a6th ed.  aNew DelhibBureau of Indian Standardsc2008  a11p.  aCivil engineering95496  aIndian standard933776  aStone masonary933777  cBK  c17797d17797  00104070aBANbBANcGENd2010-10-07eEDS   g7177.80l0o69.01:624/ IND-4p18719r2021-11-05v7177.80w2010-10-07yBKGRs. 7177.80