(3eHGMK aj GddSGfjGJ (B: s (3eHMK UhJj (B- (3eHMK OdGdj(B- (3eHMK JQcjHj (B/ s - (3MSGfj, CMeOs ((3GdLRGFQ (B:s (3OjhGf GdeWHhYGJ GdLGeYjI,s, 1994)
Keywords: (3GddZGJs; (3GddZI GdYQHjIs