00542nam a2200169Ia 4500003000900000008004100009040001600050080002200066110003300088245010900121260005000230300000900280500001900289650001900308650003100327650001400358IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a083.7:725.23bISI  aIndian Standards Institution 0aIndian standard recommendations for layout and planning of drawing officescIndian Standards Institution  aNew DelhibIndian Standards Institutionc1969  a11p.  aIS 5197 : 1969  aNASA Thesaurus  aPlanning of Drawing Office  aStandards