PDB Chairman Engineer Belayet Hossain along with officials and employees pays floral tributes at the portrait of Bangabandhu at Bidyut Bhaban in the city on Sunday marking National Mourning Day

PDB Chairman Engineer Belayet Hossain along with officials and employees pays floral tributes at the portrait of Bangabandhu at Bidyut Bhaban in the city on Sunday marking National Mourning Day. NN photo