00510nam a2200169Ia 4500003000900000008004100009040001600050080002800066110003300094245006700127260005000194300000900244500001900253650003500272650001900307650001400326IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a083.7:69.025.334.2bISI  aIndian Standards Institution 0aIndian standard code of practicecIndian Standards Institution  aNew DelhibIndian Standards Institutionc1972  a12p.  aIS 1443 : 1972  aCement Concrete Flooring Tiles  aNASA Thesaurus  aStandards