Kalpana Heliya Par 100 posts (V.I.P) Sep 11, 2009 #1 Good material for reference. Please find the atachment. Regds, Kalpana Heliya MP Team Attachments airtel_marketing.ppt airtel_marketing.ppt 441.5 KB · Views: 50 airtel_marketing2.ppt airtel_marketing2.ppt 142 KB · Views: 35