00723nam a2200205Ia 4500003000900000008004100009040001600050080002800066110003300094245010100127260005000228300000800278500001900286650002500305650001800330650002100348942000700369999001500376952012600391IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a083.7:683.33.071.2bISI  aIndian Standards Institution 0aIndian standard for door handles for mortice locks (vertical type)cIndian Standards Institution  aNew DelhibIndian Standards Institutionc1975  a9p.  aIS 4992 : 1975  a Door Handles98848  a Standards   aNASA Thesaurus   cBK  c4945d4945  00104070aBANbBANcGENd1976-09-09g5.00l0o083.7:683.33.071.2/ ISIp5532r2021-11-05v5.00w1976-09-09yBKGRs. 5.00