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='3.34 x 2.8' and year(stamps.issue_date)=2002 order by substring(name,1,1)
IndianPost
Currency >> R >> Print >> Print Size >> 3.34 x 2.8 >> Issue Date >> year >> 2002 >> Alpha >> P >>