/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: vilaswadekar18 https://cdn.slidesharecdn.com/profile-photo-vilaswadekar18-48x48.jpg?cb=1523529801 i am working with indian railways . i am interested in sharing knowledge with those interested. likes to discuss on varied subjects