/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: nallanvnc https://cdn.slidesharecdn.com/profile-photo-nallanvnc-48x48.jpg?cb=1523115008 me...N.V.N.Chary livin' in warangal.....working as a professor in K.D.C. @WGL,A.P.......INDIA