/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: koteswararaovelpula https://cdn.slidesharecdn.com/profile-photo-koteswararaovelpula-48x48.jpg?cb=1523409933 Hi this is Koteswararao Velpula. I am studying B.Tech in Rajiv Gandhi University of Knowledge Technologies.