(3YfhGf GdTQa GdhGaj aj Yde Gdabg hGdYQhV hGdJGQjN hGdfMh hGdhGaj (B/s - (3GHf GdebQj, ESeGYjd Hf CHj HcQ Hf YHO Gddg,s 755-837 (3gLQjs ((3JYR, Gdjef (B:s (3ecJHI CSGeI,s (3OeTb, ShQjG(B:s (3OGQ GdQhGFY,s, 1987)
Keywords: (3GddZI GdYQHjIs -- (3fMhs; (3GddZI GdYQHjIs -- (3YQhV hbGajIs; (3Gdabg GdTGaYjs; (3Gdjefs -- (3JGQjNs -- (3Hfh QShd, (B1453s