http://vizual-statistix.tumblr.com/post/87518525946/when-it-comes-to-making-data-visually-engaging?utm_medium=email&utm_source=html&utm_campaign=weekly_top_posts_subject_2&utm_term=post_87518525946
Fascinating ! -- -- Richard Mallett Eaton Bray, Dunstable South Beds. UK --------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial