(3GdSff aj GdefGSc (B/s - (3GdMSf, UGdM Hf eMeO Hf EHQGgje,s 1373 (3gLQjG(B-s ((3GdQjGV (B:s (3ecJHI GdQTO,s, 1995)
(3HHdjhLQGajI (B: (3U(B. 175-180.s
Keywords: (3GdML (B((3abg ESdGej(B)s; (3GdeTGYQ GdebOSIs