/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: rickcoartney https://cdn.slidesharecdn.com/profile-photo-rickcoartney-48x48.jpg?cb=1523453768 "An investment in knowledge always pays the best interest." -Ben Franklin When the people fear their government, there is tyranny; when the government fears the people, there is liberty. -Thomas Jefferson. Sales Engineer