際際滷shows by User: davidaustin790 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: davidaustin790 / 際際滷Share feed for 際際滷shows by User: davidaustin790 https://cdn.slidesharecdn.com/profile-photo-davidaustin790-48x48.jpg?cb=1523381013 Professor Emeritus from Indiana University and thanks to Jane I'm now on Facebook.