select distinct substring(name,1,1) from stamps ,np_master where year(stamps.issue_date)=1988 and month(issue_date)=5 and dayofmonth(stamps.issue_date)=30 and stamps.serial_no='1317' and np_master.np_code=stamps.np_code and np_master.np='R' order by substring(name,1,1)
IndianPost
Issue Date >> year >> 1988 >> month >> May >> day >> 30 >> Serial Number >> 1317 >> Currency >> R >> Alpha >> V >>