select distinct substring(name,1,1) from stamps ,color_master where year(stamps.issue_date)=1989 and month(issue_date)=1 and color_master.color_code=stamps.color_code and color_master.color='Brown and Green' order by substring(name,1,1)
StampsIndia
Issue Date >> year >> 1989 >> month >> January >> Color >> Brown and Green >> Alpha >> L >>