/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: malladivenkatasubbarao https://public.slidesharecdn.com/v2/images/profile-picture.png Dr M. V. Subbarao M.Sc. Ph.D (Physics), PGDCA, B.Ed M.Sc. Ph.D from Saurashtra University Rajkot