select distinct substring(name,1,1) from stamps ,printsize_master where year(stamps.issue_date)=2001 and month(issue_date)=1 and printsize_master.printsize_code=stamps.printsize_code and printsize_master.printsize='3.60 X 4.40' and stamps.serial_no='1979' order by substring(name,1,1)
IndianPost
Issue Date >> year >> 2001 >> month >> January >> Print Size >> 3.60 X 4.40 >> Serial Number >> 1979 >> Alpha >> S >>