(3OjhGf CHj GdWjH GdeJfHj (B/s - (3GdWHGY, YeQ aGQhbs; (3CHh GdWjH GdeJfHj, CMeO Hf GdMSjf Hf GdMSf,s 303-354 (3g`(B.s ((3HjQhJ (B:s (3OGQ GdCQbe,s, 1997)
Keywords: (3GdTYQ GdYQHjs -- (3GdYUQ GdYHGSj GdKGfj, (B846-954s