00306nam a2200097Ia 4500008004100000082001100041245011700052260001700169300000700186650001500193221030s9999    xx            000 0 und d  a105.23 0aTo Study the Effeiciency of Super Value Vouchers of Bharti Airtel & Effectiveness of Their Mode of Communication  bAirtelc2010  a88  aManagement