select distinct substring(name,1,1) from stamps ,printsize_master,np_master where np_master.np_code=stamps.np_code and np_master.np='R' and printsize_master.printsize_code=stamps.printsize_code and printsize_master.printsize='4.35 x 3.1' and stamps.serial_no='1335' and year(stamps.issue_date)=1988 order by substring(name,1,1)
IndianPost
Currency >> R >> Print Size >> 4.35 x 3.1 >> Serial Number >> 1335 >> Issue Date >> year >> 1988 >> Alpha >> T >>