(3bGfhf GdJfXje GdOhdj (B:s (3GdfXQjI GdYGeI hGdCee GdeJMOI (B/s - (3Ydj, Ydhj CeLOs ((3OHj, GdEeGQGJ GdYQHjI GdeJMOI (B:s (3cdjI TQWI OHj,s, 1988)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdCee GdeJMOIs; (3GdefXeGJ GdOhdjIs; (3GdefXeGJ GdOhdjI GdEbdjejIs -- (3bhGfjf hJTQjYGJs