(3MQjI GdUMGaI ef efXhQ Mbhb GdEfSGf (B/s - (3eMeO GdSjO SYjOs; (3Hgj GdOjf MSfs ((3GdbGgQI (B:s (3eQcR GdbGgQI dOQGSGJ Mbhb GdEfSGf,s, 1995)
. 164 (3HHdjhLQGajG(B: (3UaMI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3Mbhb GdEfSGfs; (3GdbGfhf GdOhdj GdYGes