(3GdeMbb ef Yde GdCUhd ajeG jJYdb HCaYGd GdQShd Udi Gddg Ydjg hSde (B/s - (3GdTGaYj , YHO GdQMef Hf ESeGYjd GdebOSj,s 599-665 (3g`(B.s; (3GdchjJj, CMeOs ((3YeGf, GdCQOf (B:s (3OGQ GdcJH GdCKQjI,s, 1989)
Keywords: (3CUhd Gdabg GdESdGejs; (3GdMOjKs -- (3LhGeY Gdafhfs