(3JQSje GdMOhO GdchjJjI GdYQGbjI (B:s (3GdMb GdJGQjNj hGdEOQGOI GdOhdjI(B/s - (3YHOGddg jhSa GdZfje (B.s ((3GdefUhQjI (B:s (3eQcR GdHMhK hGdOQGSGJ GdchjJjI,s, 1994)
(3jTJed Ydi EQLGYGJ HHjdhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdbGfhf GdOhdj GdYGes -- (3GdMOhO (B-- (3bGfhf Ohdjs