select distinct substring(name,1,1) from stamps ,paper_master,printsize_master where paper_master.paper_code=stamps.paper_code and paper_master.paper='Unwatermarked P.G. Matt coated paper' and printsize_master.printsize_code=stamps.printsize_code and printsize_master.printsize='4.35 x 3.1' and year(stamps.issue_date)=1988 order by substring(name,1,1)
StampsIndia
Paper >> Unwatermarked P.G. Matt coated paper >> Print Size >> 4.35 x 3.1 >> Issue Date >> year >> 1988 >> Alpha >> B >>