(3CSS GdJfXje GdSjGSj hGdOSJhQj dOhdI GdGeQGJ GdYQHjI GdeJMOI (B/ s - (3GdSjO eMeO GHQGgje s ((3GdSY`hOj`I (B:s (3eQc`R GdhKGFb hGdOQGSGJ (B- (3CHh XH`j , s, 1975)
(3jTJed Ydi EQLGYGJ HdjhLQGajIs
Keywords: (3GdbGfhf GdOSJhQjs