(3GdeTQb GdESdGej HYO GdYHGSjjf (B(656- 1343(3g(B) / s - (3Gdabj, YUGe GdOjf YHO GdQDhas; (3LeGd GdOjf, eMeO GdSYjOs ((3GdbGgQI (B:s (3ecJHI SajQ,s, 1996)
Keywords: (3GdeTQb GdESdGejs; (3GdeZhds; (3GdGjdcNGfjhf (B1349-1256s; (3GdLdGFQjhf (B1411-1336s; (3fGTFhf cHGQ (B(15-18 (3SfI(B)s