internet links

http://www.jabse.com/info.php?did=%A8%9B%A4%9F%A8%9E%A2%9F%A6%9A%A9%9E
http://www.jabse.com/info.php?did=%A4%A0%AB%9E%B0%9B%A4%9C%A7%9A%A3%A0%AC
http://www.statscrop.com/www/service-diagrams.com
http://www.webwiki.com/service-diagrams.com