00542nam a2200169Ia 4500003000900000008004100009040001600050080002900066110003300095245011300128260005000241300000900291500002800300650001900328650001400347650001100361IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a083.7:669.14:003.62bISI  aIndian Standards Institution 0aIndian standard code for designation of steelsbpt. 1, based on letter symbolscIndian Standards Institution  aNew DelhibIndian Standards Institutionc1975  a11p.  aIS 1762 : Part 1 : 1974  aNASA Thesaurus  aStandards  aSteels