select distinct substring(name,1,1) from stamps ,paper_master,printsize_master where printsize_master.printsize_code=stamps.printsize_code and printsize_master.printsize='4.06 X 4.82' and paper_master.paper_code=stamps.paper_code and paper_master.paper='Matt Chromo' and stamps.serial_no='2006' order by substring(name,1,1)
IndianPost
Print Size >> 4.06 X 4.82 >> Paper >> Matt Chromo >> Serial Number >> 2006 >> Alpha >> C >>